43145180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 103638528

約数和(自身を除く): 60493348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 53, 62, 65, 101, 106, 124, 130, 155, 202, 212, 260, 265, 310, 403, 404, 505, 530, 620, 689, 806, 1010, 1060, 1313, 1378, 1612, 1643, 2015, 2020, 2626, 2756, 3131, 3286, 3445, 4030, 5252, 5353, 6262, 6565, 6572, 6890, 8060, 8215, 10706, 12524, 13130, 13780, 15655, 16430, 21359, 21412, 26260, 26765, 31310, 32860, 40703, 42718, 53530, 62620, 69589, 81406, 85436, 106795, 107060, 139178, 162812, 165943, 203515, 213590, 278356, 331886, 347945, 407030, 427180, 663772, 695890, 814060, 829715, 1391780, 1659430, 2157259, 3318860, 4314518, 8629036, 10786295, 21572590, 43145180]

約数ペア:

[(1, 43145180), (2, 21572590), (4, 10786295), (5, 8629036), (10, 4314518), (13, 3318860), (20, 2157259), (26, 1659430), (31, 1391780), (52, 829715), (53, 814060), (62, 695890), (65, 663772), (101, 427180), (106, 407030), (124, 347945), (130, 331886), (155, 278356), (202, 213590), (212, 203515), (260, 165943), (265, 162812), (310, 139178), (403, 107060), (404, 106795), (505, 85436), (530, 81406), (620, 69589), (689, 62620), (806, 53530), (1010, 42718), (1060, 40703), (1313, 32860), (1378, 31310), (1612, 26765), (1643, 26260), (2015, 21412), (2020, 21359), (2626, 16430), (2756, 15655), (3131, 13780), (3286, 13130), (3445, 12524), (4030, 10706), (5252, 8215), (5353, 8060), (6262, 6890), (6565, 6572)]