26469560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 64864800

約数和(自身を除く): 38395240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 109, 130, 218, 260, 436, 467, 520, 545, 872, 934, 1090, 1417, 1868, 2180, 2335, 2834, 3736, 4360, 4670, 5668, 6071, 7085, 9340, 11336, 12142, 14170, 18680, 24284, 28340, 30355, 48568, 50903, 56680, 60710, 101806, 121420, 203612, 242840, 254515, 407224, 509030, 661739, 1018060, 1323478, 2036120, 2646956, 3308695, 5293912, 6617390, 13234780, 26469560]

約数ペア:

[(1, 26469560), (2, 13234780), (4, 6617390), (5, 5293912), (8, 3308695), (10, 2646956), (13, 2036120), (20, 1323478), (26, 1018060), (40, 661739), (52, 509030), (65, 407224), (104, 254515), (109, 242840), (130, 203612), (218, 121420), (260, 101806), (436, 60710), (467, 56680), (520, 50903), (545, 48568), (872, 30355), (934, 28340), (1090, 24284), (1417, 18680), (1868, 14170), (2180, 12142), (2335, 11336), (2834, 9340), (3736, 7085), (4360, 6071), (4670, 5668)]