60464420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 133585200

約数和(自身を除く): 73120780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 1220, 1709, 1769, 3418, 3538, 6836, 7076, 8545, 8845, 17090, 17690, 34180, 35380, 49561, 99122, 104249, 198244, 208498, 247805, 416996, 495610, 521245, 991220, 1042490, 2084980, 3023221, 6046442, 12092884, 15116105, 30232210, 60464420]

約数ペア:

[(1, 60464420), (2, 30232210), (4, 15116105), (5, 12092884), (10, 6046442), (20, 3023221), (29, 2084980), (58, 1042490), (61, 991220), (116, 521245), (122, 495610), (145, 416996), (244, 247805), (290, 208498), (305, 198244), (580, 104249), (610, 99122), (1220, 49561), (1709, 35380), (1769, 34180), (3418, 17690), (3538, 17090), (6836, 8845), (7076, 8545)]