13346740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 33546240

約数和(自身を除く): 20199500

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 95, 103, 110, 124, 155, 190, 206, 209, 220, 310, 341, 380, 412, 418, 515, 589, 620, 682, 836, 1030, 1045, 1133, 1178, 1364, 1705, 1957, 2060, 2090, 2266, 2356, 2945, 3193, 3410, 3914, 4180, 4532, 5665, 5890, 6386, 6479, 6820, 7828, 9785, 11330, 11780, 12772, 12958, 15965, 19570, 21527, 22660, 25916, 31930, 32395, 35123, 39140, 43054, 60667, 63860, 64790, 70246, 86108, 107635, 121334, 129580, 140492, 175615, 215270, 242668, 303335, 351230, 430540, 606670, 667337, 702460, 1213340, 1334674, 2669348, 3336685, 6673370, 13346740]

約数ペア:

[(1, 13346740), (2, 6673370), (4, 3336685), (5, 2669348), (10, 1334674), (11, 1213340), (19, 702460), (20, 667337), (22, 606670), (31, 430540), (38, 351230), (44, 303335), (55, 242668), (62, 215270), (76, 175615), (95, 140492), (103, 129580), (110, 121334), (124, 107635), (155, 86108), (190, 70246), (206, 64790), (209, 63860), (220, 60667), (310, 43054), (341, 39140), (380, 35123), (412, 32395), (418, 31930), (515, 25916), (589, 22660), (620, 21527), (682, 19570), (836, 15965), (1030, 12958), (1045, 12772), (1133, 11780), (1178, 11330), (1364, 9785), (1705, 7828), (1957, 6820), (2060, 6479), (2090, 6386), (2266, 5890), (2356, 5665), (2945, 4532), (3193, 4180), (3410, 3914)]