15677751980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{96431}}^1$

素因数の和:97190

約数の個数: 48

約数和(自身を含む): 35965278720

約数和(自身を除く): 20287526740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 739, 1478, 2956, 3695, 7390, 8129, 14780, 16258, 32516, 40645, 81290, 96431, 162580, 192862, 385724, 482155, 964310, 1060741, 1928620, 2121482, 4242964, 5303705, 10607410, 21214820, 71262509, 142525018, 285050036, 356312545, 712625090, 783887599, 1425250180, 1567775198, 3135550396, 3919437995, 7838875990, 15677751980]

約数ペア:

[(1, 15677751980), (2, 7838875990), (4, 3919437995), (5, 3135550396), (10, 1567775198), (11, 1425250180), (20, 783887599), (22, 712625090), (44, 356312545), (55, 285050036), (110, 142525018), (220, 71262509), (739, 21214820), (1478, 10607410), (2956, 5303705), (3695, 4242964), (7390, 2121482), (8129, 1928620), (14780, 1060741), (16258, 964310), (32516, 482155), (40645, 385724), (81290, 192862), (96431, 162580)]