23230840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 32756360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 127, 136, 170, 254, 269, 340, 508, 538, 635, 680, 1016, 1076, 1270, 1345, 2152, 2159, 2540, 2690, 4318, 4573, 5080, 5380, 8636, 9146, 10760, 10795, 17272, 18292, 21590, 22865, 34163, 36584, 43180, 45730, 68326, 86360, 91460, 136652, 170815, 182920, 273304, 341630, 580771, 683260, 1161542, 1366520, 2323084, 2903855, 4646168, 5807710, 11615420, 23230840]

約数ペア:

[(1, 23230840), (2, 11615420), (4, 5807710), (5, 4646168), (8, 2903855), (10, 2323084), (17, 1366520), (20, 1161542), (34, 683260), (40, 580771), (68, 341630), (85, 273304), (127, 182920), (136, 170815), (170, 136652), (254, 91460), (269, 86360), (340, 68326), (508, 45730), (538, 43180), (635, 36584), (680, 34163), (1016, 22865), (1076, 21590), (1270, 18292), (1345, 17272), (2152, 10795), (2159, 10760), (2540, 9146), (2690, 8636), (4318, 5380), (4573, 5080)]