20140324900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14867}}^1$

素因数の和:14954

約数の個数: 144

約数和(自身を含む): 49556828160

約数和(自身を除く): 29416503260

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 31, 38, 46, 50, 62, 76, 92, 95, 100, 115, 124, 155, 190, 230, 310, 380, 437, 460, 475, 575, 589, 620, 713, 775, 874, 950, 1150, 1178, 1426, 1550, 1748, 1900, 2185, 2300, 2356, 2852, 2945, 3100, 3565, 4370, 5890, 7130, 8740, 10925, 11780, 13547, 14260, 14725, 14867, 17825, 21850, 27094, 29450, 29734, 35650, 43700, 54188, 58900, 59468, 67735, 71300, 74335, 135470, 148670, 270940, 282473, 297340, 338675, 341941, 371675, 460877, 564946, 677350, 683882, 743350, 921754, 1129892, 1354700, 1367764, 1412365, 1486700, 1709705, 1843508, 2304385, 2824730, 3419410, 4608770, 5649460, 6496879, 6838820, 7061825, 8548525, 8756663, 9217540, 10600171, 11521925, 12993758, 14123650, 17097050, 17513326, 21200342, 23043850, 25987516, 28247300, 32484395, 34194100, 35026652, 42400684, 43783315, 46087700, 53000855, 64968790, 87566630, 106001710, 129937580, 162421975, 175133260, 201403249, 212003420, 218916575, 265004275, 324843950, 402806498, 437833150, 530008550, 649687900, 805612996, 875666300, 1007016245, 1060017100, 2014032490, 4028064980, 5035081225, 10070162450, 20140324900]

約数ペア:

[(1, 20140324900), (2, 10070162450), (4, 5035081225), (5, 4028064980), (10, 2014032490), (19, 1060017100), (20, 1007016245), (23, 875666300), (25, 805612996), (31, 649687900), (38, 530008550), (46, 437833150), (50, 402806498), (62, 324843950), (76, 265004275), (92, 218916575), (95, 212003420), (100, 201403249), (115, 175133260), (124, 162421975), (155, 129937580), (190, 106001710), (230, 87566630), (310, 64968790), (380, 53000855), (437, 46087700), (460, 43783315), (475, 42400684), (575, 35026652), (589, 34194100), (620, 32484395), (713, 28247300), (775, 25987516), (874, 23043850), (950, 21200342), (1150, 17513326), (1178, 17097050), (1426, 14123650), (1550, 12993758), (1748, 11521925), (1900, 10600171), (2185, 9217540), (2300, 8756663), (2356, 8548525), (2852, 7061825), (2945, 6838820), (3100, 6496879), (3565, 5649460), (4370, 4608770), (5890, 3419410), (7130, 2824730), (8740, 2304385), (10925, 1843508), (11780, 1709705), (13547, 1486700), (14260, 1412365), (14725, 1367764), (14867, 1354700), (17825, 1129892), (21850, 921754), (27094, 743350), (29450, 683882), (29734, 677350), (35650, 564946), (43700, 460877), (54188, 371675), (58900, 341941), (59468, 338675), (67735, 297340), (71300, 282473), (74335, 270940), (135470, 148670)]