71424034100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{13249}}^1$

素因数の和:13378

約数の個数: 144

約数和(自身を含む): 167822592000

約数和(自身を除く): 96398557900

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 37, 47, 50, 62, 74, 94, 100, 124, 148, 155, 185, 188, 235, 310, 370, 470, 620, 740, 775, 925, 940, 1147, 1175, 1457, 1550, 1739, 1850, 2294, 2350, 2914, 3100, 3478, 3700, 4588, 4700, 5735, 5828, 6956, 7285, 8695, 11470, 13249, 14570, 17390, 22940, 26498, 28675, 29140, 34780, 36425, 43475, 52996, 53909, 57350, 66245, 72850, 86950, 107818, 114700, 132490, 145700, 173900, 215636, 264980, 269545, 331225, 410719, 490213, 539090, 622703, 662450, 821438, 980426, 1078180, 1245406, 1324900, 1347725, 1642876, 1960852, 2053595, 2451065, 2490812, 2695450, 3113515, 4107190, 4902130, 5390900, 6227030, 8214380, 9804260, 10267975, 12255325, 12454060, 15196603, 15567575, 19303793, 20535950, 23040011, 24510650, 30393206, 31135150, 38607586, 41071900, 46080022, 49021300, 60786412, 62270300, 75983015, 77215172, 92160044, 96518965, 115200055, 151966030, 193037930, 230400110, 303932060, 379915075, 386075860, 460800220, 482594825, 576000275, 714240341, 759830150, 965189650, 1152000550, 1428480682, 1519660300, 1930379300, 2304001100, 2856961364, 3571201705, 7142403410, 14284806820, 17856008525, 35712017050, 71424034100]

約数ペア:

[(1, 71424034100), (2, 35712017050), (4, 17856008525), (5, 14284806820), (10, 7142403410), (20, 3571201705), (25, 2856961364), (31, 2304001100), (37, 1930379300), (47, 1519660300), (50, 1428480682), (62, 1152000550), (74, 965189650), (94, 759830150), (100, 714240341), (124, 576000275), (148, 482594825), (155, 460800220), (185, 386075860), (188, 379915075), (235, 303932060), (310, 230400110), (370, 193037930), (470, 151966030), (620, 115200055), (740, 96518965), (775, 92160044), (925, 77215172), (940, 75983015), (1147, 62270300), (1175, 60786412), (1457, 49021300), (1550, 46080022), (1739, 41071900), (1850, 38607586), (2294, 31135150), (2350, 30393206), (2914, 24510650), (3100, 23040011), (3478, 20535950), (3700, 19303793), (4588, 15567575), (4700, 15196603), (5735, 12454060), (5828, 12255325), (6956, 10267975), (7285, 9804260), (8695, 8214380), (11470, 6227030), (13249, 5390900), (14570, 4902130), (17390, 4107190), (22940, 3113515), (26498, 2695450), (28675, 2490812), (29140, 2451065), (34780, 2053595), (36425, 1960852), (43475, 1642876), (52996, 1347725), (53909, 1324900), (57350, 1245406), (66245, 1078180), (72850, 980426), (86950, 821438), (107818, 662450), (114700, 622703), (132490, 539090), (145700, 490213), (173900, 410719), (215636, 331225), (264980, 269545)]