2023789240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{3089}}^1$

素因数の和:4600

約数の個数: 64

約数和(自身を含む): 4972428000

約数和(自身を除く): 2948638760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1489, 2978, 3089, 5956, 6178, 7445, 11912, 12356, 14890, 15445, 16379, 24712, 29780, 30890, 32758, 33979, 59560, 61780, 65516, 67958, 81895, 123560, 131032, 135916, 163790, 169895, 271832, 327580, 339790, 655160, 679580, 1359160, 4599521, 9199042, 18398084, 22997605, 36796168, 45995210, 50594731, 91990420, 101189462, 183980840, 202378924, 252973655, 404757848, 505947310, 1011894620, 2023789240]

約数ペア:

[(1, 2023789240), (2, 1011894620), (4, 505947310), (5, 404757848), (8, 252973655), (10, 202378924), (11, 183980840), (20, 101189462), (22, 91990420), (40, 50594731), (44, 45995210), (55, 36796168), (88, 22997605), (110, 18398084), (220, 9199042), (440, 4599521), (1489, 1359160), (2978, 679580), (3089, 655160), (5956, 339790), (6178, 327580), (7445, 271832), (11912, 169895), (12356, 163790), (14890, 135916), (15445, 131032), (16379, 123560), (24712, 81895), (29780, 67958), (30890, 65516), (32758, 61780), (33979, 59560)]