17388940960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{27917}}^1$

素因数の和:28178

約数の個数: 96

約数和(自身を含む): 43689436560

約数和(自身を除く): 26300495600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 229, 272, 340, 458, 544, 680, 916, 1145, 1360, 1832, 2290, 2720, 3664, 3893, 4580, 7328, 7786, 9160, 15572, 18320, 19465, 27917, 31144, 36640, 38930, 55834, 62288, 77860, 111668, 124576, 139585, 155720, 223336, 279170, 311440, 446672, 474589, 558340, 622880, 893344, 949178, 1116680, 1898356, 2233360, 2372945, 3796712, 4466720, 4745890, 6392993, 7593424, 9491780, 12785986, 15186848, 18983560, 25571972, 31964965, 37967120, 51143944, 63929930, 75934240, 102287888, 108680881, 127859860, 204575776, 217361762, 255719720, 434723524, 511439440, 543404405, 869447048, 1022878880, 1086808810, 1738894096, 2173617620, 3477788192, 4347235240, 8694470480, 17388940960]

約数ペア:

[(1, 17388940960), (2, 8694470480), (4, 4347235240), (5, 3477788192), (8, 2173617620), (10, 1738894096), (16, 1086808810), (17, 1022878880), (20, 869447048), (32, 543404405), (34, 511439440), (40, 434723524), (68, 255719720), (80, 217361762), (85, 204575776), (136, 127859860), (160, 108680881), (170, 102287888), (229, 75934240), (272, 63929930), (340, 51143944), (458, 37967120), (544, 31964965), (680, 25571972), (916, 18983560), (1145, 15186848), (1360, 12785986), (1832, 9491780), (2290, 7593424), (2720, 6392993), (3664, 4745890), (3893, 4466720), (4580, 3796712), (7328, 2372945), (7786, 2233360), (9160, 1898356), (15572, 1116680), (18320, 949178), (19465, 893344), (27917, 622880), (31144, 558340), (36640, 474589), (38930, 446672), (55834, 311440), (62288, 279170), (77860, 223336), (111668, 155720), (124576, 139585)]