614796680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{1063}}^1$

素因数の和:1854

約数の個数: 64

約数和(自身を含む): 1459382400

約数和(自身を除く): 844585720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 761, 1063, 1522, 2126, 3044, 3805, 4252, 5315, 6088, 7610, 8504, 10630, 14459, 15220, 20197, 21260, 28918, 30440, 40394, 42520, 57836, 72295, 80788, 100985, 115672, 144590, 161576, 201970, 289180, 403940, 578360, 807880, 808943, 1617886, 3235772, 4044715, 6471544, 8089430, 15369917, 16178860, 30739834, 32357720, 61479668, 76849585, 122959336, 153699170, 307398340, 614796680]

約数ペア:

[(1, 614796680), (2, 307398340), (4, 153699170), (5, 122959336), (8, 76849585), (10, 61479668), (19, 32357720), (20, 30739834), (38, 16178860), (40, 15369917), (76, 8089430), (95, 6471544), (152, 4044715), (190, 3235772), (380, 1617886), (760, 808943), (761, 807880), (1063, 578360), (1522, 403940), (2126, 289180), (3044, 201970), (3805, 161576), (4252, 144590), (5315, 115672), (6088, 100985), (7610, 80788), (8504, 72295), (10630, 57836), (14459, 42520), (15220, 40394), (20197, 30440), (21260, 28918)]