3739450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 8186976

約数和(自身を除く): 4447526

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 523, 550, 650, 715, 1046, 1430, 2615, 3575, 5230, 5753, 6799, 7150, 11506, 13075, 13598, 26150, 28765, 33995, 57530, 67990, 74789, 143825, 149578, 169975, 287650, 339950, 373945, 747890, 1869725, 3739450]

約数ペア:

[(1, 3739450), (2, 1869725), (5, 747890), (10, 373945), (11, 339950), (13, 287650), (22, 169975), (25, 149578), (26, 143825), (50, 74789), (55, 67990), (65, 57530), (110, 33995), (130, 28765), (143, 26150), (275, 13598), (286, 13075), (325, 11506), (523, 7150), (550, 6799), (650, 5753), (715, 5230), (1046, 3575), (1430, 2615)]