38197380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3767}}^1$

素因数の和:3805

約数の個数: 72

約数和(自身を含む): 115843392

約数和(自身を除く): 77646012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 3767, 5070, 7534, 10140, 11301, 15068, 18835, 22602, 37670, 45204, 48971, 56505, 75340, 97942, 113010, 146913, 195884, 226020, 244855, 293826, 489710, 587652, 636623, 734565, 979420, 1273246, 1469130, 1909869, 2546492, 2938260, 3183115, 3819738, 6366230, 7639476, 9549345, 12732460, 19098690, 38197380]

約数ペア:

[(1, 38197380), (2, 19098690), (3, 12732460), (4, 9549345), (5, 7639476), (6, 6366230), (10, 3819738), (12, 3183115), (13, 2938260), (15, 2546492), (20, 1909869), (26, 1469130), (30, 1273246), (39, 979420), (52, 734565), (60, 636623), (65, 587652), (78, 489710), (130, 293826), (156, 244855), (169, 226020), (195, 195884), (260, 146913), (338, 113010), (390, 97942), (507, 75340), (676, 56505), (780, 48971), (845, 45204), (1014, 37670), (1690, 22602), (2028, 18835), (2535, 15068), (3380, 11301), (3767, 10140), (5070, 7534)]