38814550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 74807712

約数和(自身を除く): 35993162

約数列:

[1, 2, 5, 10, 25, 50, 53, 97, 106, 151, 194, 265, 302, 485, 530, 755, 970, 1325, 1510, 2425, 2650, 3775, 4850, 5141, 7550, 8003, 10282, 14647, 16006, 25705, 29294, 40015, 51410, 73235, 80030, 128525, 146470, 200075, 257050, 366175, 400150, 732350, 776291, 1552582, 3881455, 7762910, 19407275, 38814550]

約数ペア:

[(1, 38814550), (2, 19407275), (5, 7762910), (10, 3881455), (25, 1552582), (50, 776291), (53, 732350), (97, 400150), (106, 366175), (151, 257050), (194, 200075), (265, 146470), (302, 128525), (485, 80030), (530, 73235), (755, 51410), (970, 40015), (1325, 29294), (1510, 25705), (2425, 16006), (2650, 14647), (3775, 10282), (4850, 8003), (5141, 7550)]