88079680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:744

約数の個数: 112

約数和(自身を含む): 233501184

約数和(自身を除く): 145421504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 683, 806, 832, 992, 1040, 1240, 1366, 1612, 1984, 2015, 2080, 2480, 2732, 3224, 3415, 4030, 4160, 4960, 5464, 6448, 6830, 8060, 8879, 9920, 10928, 12896, 13660, 16120, 17758, 21173, 21856, 25792, 27320, 32240, 35516, 42346, 43712, 44395, 54640, 64480, 71032, 84692, 88790, 105865, 109280, 128960, 142064, 169384, 177580, 211730, 218560, 275249, 284128, 338768, 355160, 423460, 550498, 568256, 677536, 710320, 846920, 1100996, 1355072, 1376245, 1420640, 1693840, 2201992, 2752490, 2841280, 3387680, 4403984, 5504980, 6775360, 8807968, 11009960, 17615936, 22019920, 44039840, 88079680]

約数ペア:

[(1, 88079680), (2, 44039840), (4, 22019920), (5, 17615936), (8, 11009960), (10, 8807968), (13, 6775360), (16, 5504980), (20, 4403984), (26, 3387680), (31, 2841280), (32, 2752490), (40, 2201992), (52, 1693840), (62, 1420640), (64, 1376245), (65, 1355072), (80, 1100996), (104, 846920), (124, 710320), (130, 677536), (155, 568256), (160, 550498), (208, 423460), (248, 355160), (260, 338768), (310, 284128), (320, 275249), (403, 218560), (416, 211730), (496, 177580), (520, 169384), (620, 142064), (683, 128960), (806, 109280), (832, 105865), (992, 88790), (1040, 84692), (1240, 71032), (1366, 64480), (1612, 54640), (1984, 44395), (2015, 43712), (2080, 42346), (2480, 35516), (2732, 32240), (3224, 27320), (3415, 25792), (4030, 21856), (4160, 21173), (4960, 17758), (5464, 16120), (6448, 13660), (6830, 12896), (8060, 10928), (8879, 9920)]