103079960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 242161920

約数和(自身を除く): 139081960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 97, 124, 155, 194, 248, 310, 388, 485, 620, 776, 857, 970, 1240, 1714, 1940, 3007, 3428, 3880, 4285, 6014, 6856, 8570, 12028, 15035, 17140, 24056, 26567, 30070, 34280, 53134, 60140, 83129, 106268, 120280, 132835, 166258, 212536, 265670, 332516, 415645, 531340, 665032, 831290, 1062680, 1662580, 2576999, 3325160, 5153998, 10307996, 12884995, 20615992, 25769990, 51539980, 103079960]

約数ペア:

[(1, 103079960), (2, 51539980), (4, 25769990), (5, 20615992), (8, 12884995), (10, 10307996), (20, 5153998), (31, 3325160), (40, 2576999), (62, 1662580), (97, 1062680), (124, 831290), (155, 665032), (194, 531340), (248, 415645), (310, 332516), (388, 265670), (485, 212536), (620, 166258), (776, 132835), (857, 120280), (970, 106268), (1240, 83129), (1714, 60140), (1940, 53134), (3007, 34280), (3428, 30070), (3880, 26567), (4285, 24056), (6014, 17140), (6856, 15035), (8570, 12028)]