5454280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 14016240

約数和(自身を除く): 8561960

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 617, 680, 884, 1105, 1234, 1768, 2210, 2468, 3085, 4420, 4936, 6170, 8021, 8840, 10489, 12340, 16042, 20978, 24680, 32084, 40105, 41956, 52445, 64168, 80210, 83912, 104890, 136357, 160420, 209780, 272714, 320840, 419560, 545428, 681785, 1090856, 1363570, 2727140, 5454280]

約数ペア:

[(1, 5454280), (2, 2727140), (4, 1363570), (5, 1090856), (8, 681785), (10, 545428), (13, 419560), (17, 320840), (20, 272714), (26, 209780), (34, 160420), (40, 136357), (52, 104890), (65, 83912), (68, 80210), (85, 64168), (104, 52445), (130, 41956), (136, 40105), (170, 32084), (221, 24680), (260, 20978), (340, 16042), (442, 12340), (520, 10489), (617, 8840), (680, 8021), (884, 6170), (1105, 4936), (1234, 4420), (1768, 3085), (2210, 2468)]