26377650140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4297}}^1\times {\mathrm{9901}}^1$

素因数の和:14238

約数の個数: 48

約数和(自身を含む): 57199021824

約数和(自身を除く): 30821371684

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4297, 8594, 9901, 17188, 19802, 21485, 39604, 42970, 49505, 85940, 99010, 133207, 198020, 266414, 306931, 532828, 613862, 666035, 1227724, 1332070, 1534655, 2664140, 3069310, 6138620, 42544597, 85089194, 170178388, 212722985, 425445970, 850891940, 1318882507, 2637765014, 5275530028, 6594412535, 13188825070, 26377650140]

約数ペア:

[(1, 26377650140), (2, 13188825070), (4, 6594412535), (5, 5275530028), (10, 2637765014), (20, 1318882507), (31, 850891940), (62, 425445970), (124, 212722985), (155, 170178388), (310, 85089194), (620, 42544597), (4297, 6138620), (8594, 3069310), (9901, 2664140), (17188, 1534655), (19802, 1332070), (21485, 1227724), (39604, 666035), (42970, 613862), (49505, 532828), (85940, 306931), (99010, 266414), (133207, 198020)]