1064705180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1327}}^1$

素因数の和:1875

約数の個数: 96

約数和(自身を含む): 2795046912

約数和(自身を除く): 1730341732

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 521, 770, 1042, 1327, 1540, 2084, 2605, 2654, 3647, 5210, 5308, 5731, 6635, 7294, 9289, 10420, 11462, 13270, 14588, 14597, 18235, 18578, 22924, 26540, 28655, 29194, 36470, 37156, 40117, 46445, 57310, 58388, 72940, 72985, 80234, 92890, 102179, 114620, 145970, 160468, 185780, 200585, 204358, 291940, 401170, 408716, 510895, 691367, 802340, 1021790, 1382734, 2043580, 2765468, 3456835, 4839569, 6913670, 7605037, 9679138, 13827340, 15210074, 19358276, 24197845, 30420148, 38025185, 48395690, 53235259, 76050370, 96791380, 106470518, 152100740, 212941036, 266176295, 532352590, 1064705180]

約数ペア:

[(1, 1064705180), (2, 532352590), (4, 266176295), (5, 212941036), (7, 152100740), (10, 106470518), (11, 96791380), (14, 76050370), (20, 53235259), (22, 48395690), (28, 38025185), (35, 30420148), (44, 24197845), (55, 19358276), (70, 15210074), (77, 13827340), (110, 9679138), (140, 7605037), (154, 6913670), (220, 4839569), (308, 3456835), (385, 2765468), (521, 2043580), (770, 1382734), (1042, 1021790), (1327, 802340), (1540, 691367), (2084, 510895), (2605, 408716), (2654, 401170), (3647, 291940), (5210, 204358), (5308, 200585), (5731, 185780), (6635, 160468), (7294, 145970), (9289, 114620), (10420, 102179), (11462, 92890), (13270, 80234), (14588, 72985), (14597, 72940), (18235, 58388), (18578, 57310), (22924, 46445), (26540, 40117), (28655, 37156), (29194, 36470)]