20190771125

素因数分解:

$5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{4861}}^1$

素因数の和:5031

約数の個数: 64

約数和(自身を含む): 29707831296

約数和(自身を除く): 9517060171

約数列:

[1, 5, 7, 25, 35, 47, 101, 125, 175, 235, 329, 505, 707, 875, 1175, 1645, 2525, 3535, 4747, 4861, 5875, 8225, 12625, 17675, 23735, 24305, 33229, 34027, 41125, 88375, 118675, 121525, 166145, 170135, 228467, 490961, 593375, 607625, 830725, 850675, 1142335, 1599269, 2454805, 3436727, 4153625, 4253375, 5711675, 7996345, 12274025, 17183635, 23075167, 28558375, 39981725, 61370125, 85918175, 115375835, 161526169, 199908625, 429590875, 576879175, 807630845, 2884395875, 4038154225, 20190771125]

約数ペア:

[(1, 20190771125), (5, 4038154225), (7, 2884395875), (25, 807630845), (35, 576879175), (47, 429590875), (101, 199908625), (125, 161526169), (175, 115375835), (235, 85918175), (329, 61370125), (505, 39981725), (707, 28558375), (875, 23075167), (1175, 17183635), (1645, 12274025), (2525, 7996345), (3535, 5711675), (4747, 4253375), (4861, 4153625), (5875, 3436727), (8225, 2454805), (12625, 1599269), (17675, 1142335), (23735, 850675), (24305, 830725), (33229, 607625), (34027, 593375), (41125, 490961), (88375, 228467), (118675, 170135), (121525, 166145)]