25377937280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{56891}}^1$

素因数の和:56968

約数の個数: 128

約数和(自身を含む): 65805838560

約数和(自身を除く): 40427901280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 128, 136, 160, 164, 170, 205, 272, 320, 328, 340, 410, 544, 640, 656, 680, 697, 820, 1088, 1312, 1360, 1394, 1640, 2176, 2624, 2720, 2788, 3280, 3485, 5248, 5440, 5576, 6560, 6970, 10880, 11152, 13120, 13940, 22304, 26240, 27880, 44608, 55760, 56891, 89216, 111520, 113782, 223040, 227564, 284455, 446080, 455128, 568910, 910256, 967147, 1137820, 1820512, 1934294, 2275640, 2332531, 3641024, 3868588, 4551280, 4665062, 4835735, 7282048, 7737176, 9102560, 9330124, 9671470, 11662655, 15474352, 18205120, 18660248, 19342940, 23325310, 30948704, 36410240, 37320496, 38685880, 39653027, 46650620, 61897408, 74640992, 77371760, 79306054, 93301240, 123794816, 149281984, 154743520, 158612108, 186602480, 198265135, 298563968, 309487040, 317224216, 373204960, 396530270, 618974080, 634448432, 746409920, 793060540, 1268896864, 1492819840, 1586121080, 2537793728, 3172242160, 5075587456, 6344484320, 12688968640, 25377937280]

約数ペア:

[(1, 25377937280), (2, 12688968640), (4, 6344484320), (5, 5075587456), (8, 3172242160), (10, 2537793728), (16, 1586121080), (17, 1492819840), (20, 1268896864), (32, 793060540), (34, 746409920), (40, 634448432), (41, 618974080), (64, 396530270), (68, 373204960), (80, 317224216), (82, 309487040), (85, 298563968), (128, 198265135), (136, 186602480), (160, 158612108), (164, 154743520), (170, 149281984), (205, 123794816), (272, 93301240), (320, 79306054), (328, 77371760), (340, 74640992), (410, 61897408), (544, 46650620), (640, 39653027), (656, 38685880), (680, 37320496), (697, 36410240), (820, 30948704), (1088, 23325310), (1312, 19342940), (1360, 18660248), (1394, 18205120), (1640, 15474352), (2176, 11662655), (2624, 9671470), (2720, 9330124), (2788, 9102560), (3280, 7737176), (3485, 7282048), (5248, 4835735), (5440, 4665062), (5576, 4551280), (6560, 3868588), (6970, 3641024), (10880, 2332531), (11152, 2275640), (13120, 1934294), (13940, 1820512), (22304, 1137820), (26240, 967147), (27880, 910256), (44608, 568910), (55760, 455128), (56891, 446080), (89216, 284455), (111520, 227564), (113782, 223040)]