22207640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6101}}^1$

素因数の和:6132

約数の個数: 64

約数和(自身を含む): 61508160

約数和(自身を除く): 39300520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 6101, 12202, 24404, 30505, 42707, 48808, 61010, 79313, 85414, 122020, 158626, 170828, 213535, 244040, 317252, 341656, 396565, 427070, 555191, 634504, 793130, 854140, 1110382, 1586260, 1708280, 2220764, 2775955, 3172520, 4441528, 5551910, 11103820, 22207640]

約数ペア:

[(1, 22207640), (2, 11103820), (4, 5551910), (5, 4441528), (7, 3172520), (8, 2775955), (10, 2220764), (13, 1708280), (14, 1586260), (20, 1110382), (26, 854140), (28, 793130), (35, 634504), (40, 555191), (52, 427070), (56, 396565), (65, 341656), (70, 317252), (91, 244040), (104, 213535), (130, 170828), (140, 158626), (182, 122020), (260, 85414), (280, 79313), (364, 61010), (455, 48808), (520, 42707), (728, 30505), (910, 24404), (1820, 12202), (3640, 6101)]