4866879680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68819}}^1$

素因数の和:68866

約数の個数: 112

約数和(自身を含む): 13215091680

約数和(自身を除く): 8348212000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 680, 832, 884, 1040, 1088, 1105, 1360, 1768, 2080, 2210, 2720, 3536, 4160, 4420, 5440, 7072, 8840, 14144, 17680, 35360, 68819, 70720, 137638, 275276, 344095, 550552, 688190, 894647, 1101104, 1169923, 1376380, 1789294, 2202208, 2339846, 2752760, 3578588, 4404416, 4473235, 4679692, 5505520, 5849615, 7157176, 8946470, 9359384, 11011040, 11699230, 14314352, 15208999, 17892940, 18718768, 22022080, 23398460, 28628704, 30417998, 35785880, 37437536, 46796920, 57257408, 60835996, 71571760, 74875072, 76044995, 93593840, 121671992, 143143520, 152089990, 187187680, 243343984, 286287040, 304179980, 374375360, 486687968, 608359960, 973375936, 1216719920, 2433439840, 4866879680]

約数ペア:

[(1, 4866879680), (2, 2433439840), (4, 1216719920), (5, 973375936), (8, 608359960), (10, 486687968), (13, 374375360), (16, 304179980), (17, 286287040), (20, 243343984), (26, 187187680), (32, 152089990), (34, 143143520), (40, 121671992), (52, 93593840), (64, 76044995), (65, 74875072), (68, 71571760), (80, 60835996), (85, 57257408), (104, 46796920), (130, 37437536), (136, 35785880), (160, 30417998), (170, 28628704), (208, 23398460), (221, 22022080), (260, 18718768), (272, 17892940), (320, 15208999), (340, 14314352), (416, 11699230), (442, 11011040), (520, 9359384), (544, 8946470), (680, 7157176), (832, 5849615), (884, 5505520), (1040, 4679692), (1088, 4473235), (1105, 4404416), (1360, 3578588), (1768, 2752760), (2080, 2339846), (2210, 2202208), (2720, 1789294), (3536, 1376380), (4160, 1169923), (4420, 1101104), (5440, 894647), (7072, 688190), (8840, 550552), (14144, 344095), (17680, 275276), (35360, 137638), (68819, 70720)]