100805156920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{631453}}^1$

素因数の和:631784

約数の個数: 64

約数和(自身を含む): 245054668320

約数和(自身を除く): 144249511400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 307, 520, 614, 1228, 1535, 2456, 3070, 3991, 6140, 7982, 12280, 15964, 19955, 31928, 39910, 79820, 159640, 631453, 1262906, 2525812, 3157265, 5051624, 6314530, 8208889, 12629060, 16417778, 25258120, 32835556, 41044445, 65671112, 82088890, 164177780, 193856071, 328355560, 387712142, 775424284, 969280355, 1550848568, 1938560710, 2520128923, 3877121420, 5040257846, 7754242840, 10080515692, 12600644615, 20161031384, 25201289230, 50402578460, 100805156920]

約数ペア:

[(1, 100805156920), (2, 50402578460), (4, 25201289230), (5, 20161031384), (8, 12600644615), (10, 10080515692), (13, 7754242840), (20, 5040257846), (26, 3877121420), (40, 2520128923), (52, 1938560710), (65, 1550848568), (104, 969280355), (130, 775424284), (260, 387712142), (307, 328355560), (520, 193856071), (614, 164177780), (1228, 82088890), (1535, 65671112), (2456, 41044445), (3070, 32835556), (3991, 25258120), (6140, 16417778), (7982, 12629060), (12280, 8208889), (15964, 6314530), (19955, 5051624), (31928, 3157265), (39910, 2525812), (79820, 1262906), (159640, 631453)]