71614880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 181503504

約数和(自身を除く): 109888624

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 113, 136, 160, 170, 226, 233, 272, 340, 452, 466, 544, 565, 680, 904, 932, 1130, 1165, 1360, 1808, 1864, 1921, 2260, 2330, 2720, 3616, 3728, 3842, 3961, 4520, 4660, 7456, 7684, 7922, 9040, 9320, 9605, 15368, 15844, 18080, 18640, 19210, 19805, 26329, 30736, 31688, 37280, 38420, 39610, 52658, 61472, 63376, 76840, 79220, 105316, 126752, 131645, 153680, 158440, 210632, 263290, 307360, 316880, 421264, 447593, 526580, 633760, 842528, 895186, 1053160, 1790372, 2106320, 2237965, 3580744, 4212640, 4475930, 7161488, 8951860, 14322976, 17903720, 35807440, 71614880]

約数ペア:

[(1, 71614880), (2, 35807440), (4, 17903720), (5, 14322976), (8, 8951860), (10, 7161488), (16, 4475930), (17, 4212640), (20, 3580744), (32, 2237965), (34, 2106320), (40, 1790372), (68, 1053160), (80, 895186), (85, 842528), (113, 633760), (136, 526580), (160, 447593), (170, 421264), (226, 316880), (233, 307360), (272, 263290), (340, 210632), (452, 158440), (466, 153680), (544, 131645), (565, 126752), (680, 105316), (904, 79220), (932, 76840), (1130, 63376), (1165, 61472), (1360, 52658), (1808, 39610), (1864, 38420), (1921, 37280), (2260, 31688), (2330, 30736), (2720, 26329), (3616, 19805), (3728, 19210), (3842, 18640), (3961, 18080), (4520, 15844), (4660, 15368), (7456, 9605), (7684, 9320), (7922, 9040)]