2069968280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1\times {\mathrm{743}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 4974726240

約数和(自身を除く): 2904757960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 241, 289, 340, 482, 578, 680, 743, 964, 1156, 1205, 1445, 1486, 1928, 2312, 2410, 2890, 2972, 3715, 4097, 4820, 5780, 5944, 7430, 8194, 9640, 11560, 12631, 14860, 16388, 20485, 25262, 29720, 32776, 40970, 50524, 63155, 69649, 81940, 101048, 126310, 139298, 163880, 179063, 214727, 252620, 278596, 348245, 358126, 429454, 505240, 557192, 696490, 716252, 858908, 895315, 1073635, 1392980, 1432504, 1717816, 1790630, 2147270, 2785960, 3044071, 3581260, 4294540, 6088142, 7162520, 8589080, 12176284, 15220355, 24352568, 30440710, 51749207, 60881420, 103498414, 121762840, 206996828, 258746035, 413993656, 517492070, 1034984140, 2069968280]

約数ペア:

[(1, 2069968280), (2, 1034984140), (4, 517492070), (5, 413993656), (8, 258746035), (10, 206996828), (17, 121762840), (20, 103498414), (34, 60881420), (40, 51749207), (68, 30440710), (85, 24352568), (136, 15220355), (170, 12176284), (241, 8589080), (289, 7162520), (340, 6088142), (482, 4294540), (578, 3581260), (680, 3044071), (743, 2785960), (964, 2147270), (1156, 1790630), (1205, 1717816), (1445, 1432504), (1486, 1392980), (1928, 1073635), (2312, 895315), (2410, 858908), (2890, 716252), (2972, 696490), (3715, 557192), (4097, 505240), (4820, 429454), (5780, 358126), (5944, 348245), (7430, 278596), (8194, 252620), (9640, 214727), (11560, 179063), (12631, 163880), (14860, 139298), (16388, 126310), (20485, 101048), (25262, 81940), (29720, 69649), (32776, 63155), (40970, 50524)]