41436820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 94693536

約数和(自身を除く): 53256716

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 107, 134, 170, 214, 268, 289, 335, 340, 428, 535, 578, 670, 1070, 1139, 1156, 1340, 1445, 1819, 2140, 2278, 2890, 3638, 4556, 5695, 5780, 7169, 7276, 9095, 11390, 14338, 18190, 19363, 22780, 28676, 30923, 35845, 36380, 38726, 61846, 71690, 77452, 96815, 121873, 123692, 143380, 154615, 193630, 243746, 309230, 387260, 487492, 609365, 618460, 1218730, 2071841, 2437460, 4143682, 8287364, 10359205, 20718410, 41436820]

約数ペア:

[(1, 41436820), (2, 20718410), (4, 10359205), (5, 8287364), (10, 4143682), (17, 2437460), (20, 2071841), (34, 1218730), (67, 618460), (68, 609365), (85, 487492), (107, 387260), (134, 309230), (170, 243746), (214, 193630), (268, 154615), (289, 143380), (335, 123692), (340, 121873), (428, 96815), (535, 77452), (578, 71690), (670, 61846), (1070, 38726), (1139, 36380), (1156, 35845), (1340, 30923), (1445, 28676), (1819, 22780), (2140, 19363), (2278, 18190), (2890, 14338), (3638, 11390), (4556, 9095), (5695, 7276), (5780, 7169)]