100913680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5813}}^1$

素因数の和:5864

約数の個数: 80

約数和(自身を含む): 276839424

約数和(自身を除く): 175925744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 5813, 8680, 11626, 17360, 23252, 29065, 40691, 46504, 58130, 81382, 93008, 116260, 162764, 180203, 203455, 232520, 325528, 360406, 406910, 465040, 651056, 720812, 813820, 901015, 1261421, 1441624, 1627640, 1802030, 2522842, 2883248, 3255280, 3604060, 5045684, 6307105, 7208120, 10091368, 12614210, 14416240, 20182736, 25228420, 50456840, 100913680]

約数ペア:

[(1, 100913680), (2, 50456840), (4, 25228420), (5, 20182736), (7, 14416240), (8, 12614210), (10, 10091368), (14, 7208120), (16, 6307105), (20, 5045684), (28, 3604060), (31, 3255280), (35, 2883248), (40, 2522842), (56, 1802030), (62, 1627640), (70, 1441624), (80, 1261421), (112, 901015), (124, 813820), (140, 720812), (155, 651056), (217, 465040), (248, 406910), (280, 360406), (310, 325528), (434, 232520), (496, 203455), (560, 180203), (620, 162764), (868, 116260), (1085, 93008), (1240, 81382), (1736, 58130), (2170, 46504), (2480, 40691), (3472, 29065), (4340, 23252), (5813, 17360), (8680, 11626)]