1007343760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{9907}}^1$

素因数の和:9992

約数の個数: 80

約数和(自身を含む): 2476841472

約数和(自身を除く): 1469497712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 1240, 1271, 1640, 2480, 2542, 3280, 5084, 6355, 9907, 10168, 12710, 19814, 20336, 25420, 39628, 49535, 50840, 79256, 99070, 101680, 158512, 198140, 307117, 396280, 406187, 614234, 792560, 812374, 1228468, 1535585, 1624748, 2030935, 2456936, 3071170, 3249496, 4061870, 4913872, 6142340, 6498992, 8123740, 12284680, 12591797, 16247480, 24569360, 25183594, 32494960, 50367188, 62958985, 100734376, 125917970, 201468752, 251835940, 503671880, 1007343760]

約数ペア:

[(1, 1007343760), (2, 503671880), (4, 251835940), (5, 201468752), (8, 125917970), (10, 100734376), (16, 62958985), (20, 50367188), (31, 32494960), (40, 25183594), (41, 24569360), (62, 16247480), (80, 12591797), (82, 12284680), (124, 8123740), (155, 6498992), (164, 6142340), (205, 4913872), (248, 4061870), (310, 3249496), (328, 3071170), (410, 2456936), (496, 2030935), (620, 1624748), (656, 1535585), (820, 1228468), (1240, 812374), (1271, 792560), (1640, 614234), (2480, 406187), (2542, 396280), (3280, 307117), (5084, 198140), (6355, 158512), (9907, 101680), (10168, 99070), (12710, 79256), (19814, 50840), (20336, 49535), (25420, 39628)]