99218240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:496

約数の個数: 112

約数和(自身を含む): 262030464

約数和(自身を除く): 162812224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 142, 160, 176, 220, 284, 320, 352, 355, 397, 440, 568, 704, 710, 781, 794, 880, 1136, 1420, 1562, 1588, 1760, 1985, 2272, 2840, 3124, 3176, 3520, 3905, 3970, 4367, 4544, 5680, 6248, 6352, 7810, 7940, 8734, 11360, 12496, 12704, 15620, 15880, 17468, 21835, 22720, 24992, 25408, 28187, 31240, 31760, 34936, 43670, 49984, 56374, 62480, 63520, 69872, 87340, 112748, 124960, 127040, 139744, 140935, 174680, 225496, 249920, 279488, 281870, 310057, 349360, 450992, 563740, 620114, 698720, 901984, 1127480, 1240228, 1397440, 1550285, 1803968, 2254960, 2480456, 3100570, 4509920, 4960912, 6201140, 9019840, 9921824, 12402280, 19843648, 24804560, 49609120, 99218240]

約数ペア:

[(1, 99218240), (2, 49609120), (4, 24804560), (5, 19843648), (8, 12402280), (10, 9921824), (11, 9019840), (16, 6201140), (20, 4960912), (22, 4509920), (32, 3100570), (40, 2480456), (44, 2254960), (55, 1803968), (64, 1550285), (71, 1397440), (80, 1240228), (88, 1127480), (110, 901984), (142, 698720), (160, 620114), (176, 563740), (220, 450992), (284, 349360), (320, 310057), (352, 281870), (355, 279488), (397, 249920), (440, 225496), (568, 174680), (704, 140935), (710, 139744), (781, 127040), (794, 124960), (880, 112748), (1136, 87340), (1420, 69872), (1562, 63520), (1588, 62480), (1760, 56374), (1985, 49984), (2272, 43670), (2840, 34936), (3124, 31760), (3176, 31240), (3520, 28187), (3905, 25408), (3970, 24992), (4367, 22720), (4544, 21835), (5680, 17468), (6248, 15880), (6352, 15620), (7810, 12704), (7940, 12496), (8734, 11360)]