1069854820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 2377589760

約数和(自身を除く): 1307734940

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 103, 106, 164, 205, 206, 212, 239, 265, 410, 412, 478, 515, 530, 820, 956, 1030, 1060, 1195, 2060, 2173, 2390, 4223, 4346, 4780, 5459, 8446, 8692, 9799, 10865, 10918, 12667, 16892, 19598, 21115, 21730, 21836, 24617, 25334, 27295, 39196, 42230, 43460, 48995, 49234, 50668, 54590, 63335, 84460, 97990, 98468, 109180, 123085, 126670, 195980, 223819, 246170, 253340, 447638, 492340, 519347, 895276, 1009297, 1038694, 1119095, 1304701, 2018594, 2077388, 2238190, 2596735, 2609402, 4037188, 4476380, 5046485, 5193470, 5218804, 6523505, 10092970, 10386940, 13047010, 20185940, 26094020, 53492741, 106985482, 213970964, 267463705, 534927410, 1069854820]

約数ペア:

[(1, 1069854820), (2, 534927410), (4, 267463705), (5, 213970964), (10, 106985482), (20, 53492741), (41, 26094020), (53, 20185940), (82, 13047010), (103, 10386940), (106, 10092970), (164, 6523505), (205, 5218804), (206, 5193470), (212, 5046485), (239, 4476380), (265, 4037188), (410, 2609402), (412, 2596735), (478, 2238190), (515, 2077388), (530, 2018594), (820, 1304701), (956, 1119095), (1030, 1038694), (1060, 1009297), (1195, 895276), (2060, 519347), (2173, 492340), (2390, 447638), (4223, 253340), (4346, 246170), (4780, 223819), (5459, 195980), (8446, 126670), (8692, 123085), (9799, 109180), (10865, 98468), (10918, 97990), (12667, 84460), (16892, 63335), (19598, 54590), (21115, 50668), (21730, 49234), (21836, 48995), (24617, 43460), (25334, 42230), (27295, 39196)]