29472560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1$

素因数の和:1710

約数の個数: 80

約数和(自身を含む): 78182496

約数和(自身を除く): 48709936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1667, 1768, 2210, 3334, 3536, 4420, 6668, 8335, 8840, 13336, 16670, 17680, 21671, 26672, 28339, 33340, 43342, 56678, 66680, 86684, 108355, 113356, 133360, 141695, 173368, 216710, 226712, 283390, 346736, 368407, 433420, 453424, 566780, 736814, 866840, 1133560, 1473628, 1733680, 1842035, 2267120, 2947256, 3684070, 5894512, 7368140, 14736280, 29472560]

約数ペア:

[(1, 29472560), (2, 14736280), (4, 7368140), (5, 5894512), (8, 3684070), (10, 2947256), (13, 2267120), (16, 1842035), (17, 1733680), (20, 1473628), (26, 1133560), (34, 866840), (40, 736814), (52, 566780), (65, 453424), (68, 433420), (80, 368407), (85, 346736), (104, 283390), (130, 226712), (136, 216710), (170, 173368), (208, 141695), (221, 133360), (260, 113356), (272, 108355), (340, 86684), (442, 66680), (520, 56678), (680, 43342), (884, 33340), (1040, 28339), (1105, 26672), (1360, 21671), (1667, 17680), (1768, 16670), (2210, 13336), (3334, 8840), (3536, 8335), (4420, 6668)]