82794080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:592

約数の個数: 96

約数和(自身を含む): 210924000

約数和(自身を除く): 128129920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 68, 80, 85, 122, 136, 160, 170, 244, 272, 305, 340, 488, 499, 544, 610, 680, 976, 998, 1037, 1220, 1360, 1952, 1996, 2074, 2440, 2495, 2720, 3992, 4148, 4880, 4990, 5185, 7984, 8296, 8483, 9760, 9980, 10370, 15968, 16592, 16966, 19960, 20740, 30439, 33184, 33932, 39920, 41480, 42415, 60878, 67864, 79840, 82960, 84830, 121756, 135728, 152195, 165920, 169660, 243512, 271456, 304390, 339320, 487024, 517463, 608780, 678640, 974048, 1034926, 1217560, 1357280, 2069852, 2435120, 2587315, 4139704, 4870240, 5174630, 8279408, 10349260, 16558816, 20698520, 41397040, 82794080]

約数ペア:

[(1, 82794080), (2, 41397040), (4, 20698520), (5, 16558816), (8, 10349260), (10, 8279408), (16, 5174630), (17, 4870240), (20, 4139704), (32, 2587315), (34, 2435120), (40, 2069852), (61, 1357280), (68, 1217560), (80, 1034926), (85, 974048), (122, 678640), (136, 608780), (160, 517463), (170, 487024), (244, 339320), (272, 304390), (305, 271456), (340, 243512), (488, 169660), (499, 165920), (544, 152195), (610, 135728), (680, 121756), (976, 84830), (998, 82960), (1037, 79840), (1220, 67864), (1360, 60878), (1952, 42415), (1996, 41480), (2074, 39920), (2440, 33932), (2495, 33184), (2720, 30439), (3992, 20740), (4148, 19960), (4880, 16966), (4990, 16592), (5185, 15968), (7984, 10370), (8296, 9980), (8483, 9760)]