449171060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 1045266432

約数和(自身を除く): 596095372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 127, 130, 223, 244, 254, 260, 305, 446, 508, 610, 635, 793, 892, 1115, 1220, 1270, 1586, 1651, 2230, 2540, 2899, 3172, 3302, 3965, 4460, 5798, 6604, 7747, 7930, 8255, 11596, 13603, 14495, 15494, 15860, 16510, 27206, 28321, 28990, 30988, 33020, 38735, 54412, 56642, 57980, 68015, 77470, 100711, 113284, 136030, 141605, 154940, 176839, 201422, 272060, 283210, 353678, 368173, 402844, 503555, 566420, 707356, 736346, 884195, 1007110, 1472692, 1727581, 1768390, 1840865, 2014220, 3455162, 3536780, 3681730, 6910324, 7363460, 8637905, 17275810, 22458553, 34551620, 44917106, 89834212, 112292765, 224585530, 449171060]

約数ペア:

[(1, 449171060), (2, 224585530), (4, 112292765), (5, 89834212), (10, 44917106), (13, 34551620), (20, 22458553), (26, 17275810), (52, 8637905), (61, 7363460), (65, 6910324), (122, 3681730), (127, 3536780), (130, 3455162), (223, 2014220), (244, 1840865), (254, 1768390), (260, 1727581), (305, 1472692), (446, 1007110), (508, 884195), (610, 736346), (635, 707356), (793, 566420), (892, 503555), (1115, 402844), (1220, 368173), (1270, 353678), (1586, 283210), (1651, 272060), (2230, 201422), (2540, 176839), (2899, 154940), (3172, 141605), (3302, 136030), (3965, 113284), (4460, 100711), (5798, 77470), (6604, 68015), (7747, 57980), (7930, 56642), (8255, 54412), (11596, 38735), (13603, 33020), (14495, 30988), (15494, 28990), (15860, 28321), (16510, 27206)]