88303040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:602

約数の個数: 112

約数和(自身を含む): 243840000

約数和(自身を除く): 155536960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 320, 395, 448, 499, 553, 560, 632, 790, 998, 1106, 1120, 1264, 1580, 1996, 2212, 2240, 2495, 2528, 2765, 3160, 3493, 3992, 4424, 4990, 5056, 5530, 6320, 6986, 7984, 8848, 9980, 11060, 12640, 13972, 15968, 17465, 17696, 19960, 22120, 25280, 27944, 31936, 34930, 35392, 39421, 39920, 44240, 55888, 69860, 78842, 79840, 88480, 111776, 139720, 157684, 159680, 176960, 197105, 223552, 275947, 279440, 315368, 394210, 551894, 558880, 630736, 788420, 1103788, 1117760, 1261472, 1379735, 1576840, 2207576, 2522944, 2759470, 3153680, 4415152, 5518940, 6307360, 8830304, 11037880, 12614720, 17660608, 22075760, 44151520, 88303040]

約数ペア:

[(1, 88303040), (2, 44151520), (4, 22075760), (5, 17660608), (7, 12614720), (8, 11037880), (10, 8830304), (14, 6307360), (16, 5518940), (20, 4415152), (28, 3153680), (32, 2759470), (35, 2522944), (40, 2207576), (56, 1576840), (64, 1379735), (70, 1261472), (79, 1117760), (80, 1103788), (112, 788420), (140, 630736), (158, 558880), (160, 551894), (224, 394210), (280, 315368), (316, 279440), (320, 275947), (395, 223552), (448, 197105), (499, 176960), (553, 159680), (560, 157684), (632, 139720), (790, 111776), (998, 88480), (1106, 79840), (1120, 78842), (1264, 69860), (1580, 55888), (1996, 44240), (2212, 39920), (2240, 39421), (2495, 35392), (2528, 34930), (2765, 31936), (3160, 27944), (3493, 25280), (3992, 22120), (4424, 19960), (4990, 17696), (5056, 17465), (5530, 15968), (6320, 13972), (6986, 12640), (7984, 11060), (8848, 9980)]