38993030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 72182880

約数和(自身を除く): 33189850

約数列:

[1, 2, 5, 10, 61, 97, 122, 194, 305, 485, 610, 659, 970, 1318, 3295, 5917, 6590, 11834, 29585, 40199, 59170, 63923, 80398, 127846, 200995, 319615, 401990, 639230, 3899303, 7798606, 19496515, 38993030]

約数ペア:

[(1, 38993030), (2, 19496515), (5, 7798606), (10, 3899303), (61, 639230), (97, 401990), (122, 319615), (194, 200995), (305, 127846), (485, 80398), (610, 63923), (659, 59170), (970, 40199), (1318, 29585), (3295, 11834), (5917, 6590)]