46917996940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{455603}}^1$

素因数の和:455902

約数の個数: 48

約数和(自身を含む): 104096401920

約数和(自身を除く): 57178404980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 271, 380, 542, 1084, 1355, 2710, 5149, 5420, 10298, 20596, 25745, 51490, 102980, 455603, 911206, 1822412, 2278015, 4556030, 8656457, 9112060, 17312914, 34625828, 43282285, 86564570, 123468413, 173129140, 246936826, 493873652, 617342065, 1234684130, 2345899847, 2469368260, 4691799694, 9383599388, 11729499235, 23458998470, 46917996940]

約数ペア:

[(1, 46917996940), (2, 23458998470), (4, 11729499235), (5, 9383599388), (10, 4691799694), (19, 2469368260), (20, 2345899847), (38, 1234684130), (76, 617342065), (95, 493873652), (190, 246936826), (271, 173129140), (380, 123468413), (542, 86564570), (1084, 43282285), (1355, 34625828), (2710, 17312914), (5149, 9112060), (5420, 8656457), (10298, 4556030), (20596, 2278015), (25745, 1822412), (51490, 911206), (102980, 455603)]