899822240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8941}}^1$

素因数の和:9010

約数の個数: 96

約数和(自身を含む): 2311971984

約数和(自身を除く): 1412149744

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 340, 370, 544, 592, 629, 680, 740, 1184, 1258, 1360, 1480, 2516, 2720, 2960, 3145, 5032, 5920, 6290, 8941, 10064, 12580, 17882, 20128, 25160, 35764, 44705, 50320, 71528, 89410, 100640, 143056, 151997, 178820, 286112, 303994, 330817, 357640, 607988, 661634, 715280, 759985, 1215976, 1323268, 1430560, 1519970, 1654085, 2431952, 2646536, 3039940, 3308170, 4863904, 5293072, 5623889, 6079880, 6616340, 10586144, 11247778, 12159760, 13232680, 22495556, 24319520, 26465360, 28119445, 44991112, 52930720, 56238890, 89982224, 112477780, 179964448, 224955560, 449911120, 899822240]

約数ペア:

[(1, 899822240), (2, 449911120), (4, 224955560), (5, 179964448), (8, 112477780), (10, 89982224), (16, 56238890), (17, 52930720), (20, 44991112), (32, 28119445), (34, 26465360), (37, 24319520), (40, 22495556), (68, 13232680), (74, 12159760), (80, 11247778), (85, 10586144), (136, 6616340), (148, 6079880), (160, 5623889), (170, 5293072), (185, 4863904), (272, 3308170), (296, 3039940), (340, 2646536), (370, 2431952), (544, 1654085), (592, 1519970), (629, 1430560), (680, 1323268), (740, 1215976), (1184, 759985), (1258, 715280), (1360, 661634), (1480, 607988), (2516, 357640), (2720, 330817), (2960, 303994), (3145, 286112), (5032, 178820), (5920, 151997), (6290, 143056), (8941, 100640), (10064, 89410), (12580, 71528), (17882, 50320), (20128, 44705), (25160, 35764)]