735605140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 1688440320

約数和(自身を除く): 952835180

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 113, 148, 185, 190, 226, 370, 380, 452, 463, 565, 703, 740, 926, 1130, 1406, 1852, 2147, 2260, 2315, 2812, 3515, 4181, 4294, 4630, 7030, 8362, 8588, 8797, 9260, 10735, 14060, 16724, 17131, 17594, 20905, 21470, 34262, 35188, 41810, 42940, 43985, 52319, 68524, 79439, 83620, 85655, 87970, 104638, 158878, 171310, 175940, 209276, 261595, 317756, 325489, 342620, 397195, 523190, 650978, 794390, 994061, 1046380, 1301956, 1588780, 1627445, 1935803, 1988122, 3254890, 3871606, 3976244, 4970305, 6509780, 7743212, 9679015, 9940610, 19358030, 19881220, 36780257, 38716060, 73560514, 147121028, 183901285, 367802570, 735605140]

約数ペア:

[(1, 735605140), (2, 367802570), (4, 183901285), (5, 147121028), (10, 73560514), (19, 38716060), (20, 36780257), (37, 19881220), (38, 19358030), (74, 9940610), (76, 9679015), (95, 7743212), (113, 6509780), (148, 4970305), (185, 3976244), (190, 3871606), (226, 3254890), (370, 1988122), (380, 1935803), (452, 1627445), (463, 1588780), (565, 1301956), (703, 1046380), (740, 994061), (926, 794390), (1130, 650978), (1406, 523190), (1852, 397195), (2147, 342620), (2260, 325489), (2315, 317756), (2812, 261595), (3515, 209276), (4181, 175940), (4294, 171310), (4630, 158878), (7030, 104638), (8362, 87970), (8588, 85655), (8797, 83620), (9260, 79439), (10735, 68524), (14060, 52319), (16724, 43985), (17131, 42940), (17594, 41810), (20905, 35188), (21470, 34262)]