5129920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 112

約数和(自身を含む): 13825728

約数和(自身を除く): 8695808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 41, 46, 64, 68, 80, 82, 85, 92, 115, 136, 160, 164, 170, 184, 205, 230, 272, 320, 328, 340, 368, 391, 410, 460, 544, 656, 680, 697, 736, 782, 820, 920, 943, 1088, 1312, 1360, 1394, 1472, 1564, 1640, 1840, 1886, 1955, 2624, 2720, 2788, 3128, 3280, 3485, 3680, 3772, 3910, 4715, 5440, 5576, 6256, 6560, 6970, 7360, 7544, 7820, 9430, 11152, 12512, 13120, 13940, 15088, 15640, 16031, 18860, 22304, 25024, 27880, 30176, 31280, 32062, 37720, 44608, 55760, 60352, 62560, 64124, 75440, 80155, 111520, 125120, 128248, 150880, 160310, 223040, 256496, 301760, 320620, 512992, 641240, 1025984, 1282480, 2564960, 5129920]

約数ペア:

[(1, 5129920), (2, 2564960), (4, 1282480), (5, 1025984), (8, 641240), (10, 512992), (16, 320620), (17, 301760), (20, 256496), (23, 223040), (32, 160310), (34, 150880), (40, 128248), (41, 125120), (46, 111520), (64, 80155), (68, 75440), (80, 64124), (82, 62560), (85, 60352), (92, 55760), (115, 44608), (136, 37720), (160, 32062), (164, 31280), (170, 30176), (184, 27880), (205, 25024), (230, 22304), (272, 18860), (320, 16031), (328, 15640), (340, 15088), (368, 13940), (391, 13120), (410, 12512), (460, 11152), (544, 9430), (656, 7820), (680, 7544), (697, 7360), (736, 6970), (782, 6560), (820, 6256), (920, 5576), (943, 5440), (1088, 4715), (1312, 3910), (1360, 3772), (1394, 3680), (1472, 3485), (1564, 3280), (1640, 3128), (1840, 2788), (1886, 2720), (1955, 2624)]