4751952520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{2801}}^1$

素因数の和:2975

約数の個数: 128

約数和(自身を含む): 12540407040

約数和(自身を除く): 7788454520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 83, 140, 146, 166, 280, 292, 332, 365, 415, 511, 581, 584, 664, 730, 830, 1022, 1162, 1460, 1660, 2044, 2324, 2555, 2801, 2905, 2920, 3320, 4088, 4648, 5110, 5602, 5810, 6059, 10220, 11204, 11620, 12118, 14005, 19607, 20440, 22408, 23240, 24236, 28010, 30295, 39214, 42413, 48472, 56020, 60590, 78428, 84826, 98035, 112040, 121180, 156856, 169652, 196070, 204473, 212065, 232483, 242360, 339304, 392140, 408946, 424130, 464966, 784280, 817892, 848260, 929932, 1022365, 1162415, 1431311, 1627381, 1635784, 1696520, 1859864, 2044730, 2324830, 2862622, 3254762, 4089460, 4649660, 5725244, 6509524, 7156555, 8136905, 8178920, 9299320, 11450488, 13019048, 14313110, 16273810, 16971259, 28626220, 32547620, 33942518, 57252440, 65095240, 67885036, 84856295, 118798813, 135770072, 169712590, 237597626, 339425180, 475195252, 593994065, 678850360, 950390504, 1187988130, 2375976260, 4751952520]

約数ペア:

[(1, 4751952520), (2, 2375976260), (4, 1187988130), (5, 950390504), (7, 678850360), (8, 593994065), (10, 475195252), (14, 339425180), (20, 237597626), (28, 169712590), (35, 135770072), (40, 118798813), (56, 84856295), (70, 67885036), (73, 65095240), (83, 57252440), (140, 33942518), (146, 32547620), (166, 28626220), (280, 16971259), (292, 16273810), (332, 14313110), (365, 13019048), (415, 11450488), (511, 9299320), (581, 8178920), (584, 8136905), (664, 7156555), (730, 6509524), (830, 5725244), (1022, 4649660), (1162, 4089460), (1460, 3254762), (1660, 2862622), (2044, 2324830), (2324, 2044730), (2555, 1859864), (2801, 1696520), (2905, 1635784), (2920, 1627381), (3320, 1431311), (4088, 1162415), (4648, 1022365), (5110, 929932), (5602, 848260), (5810, 817892), (6059, 784280), (10220, 464966), (11204, 424130), (11620, 408946), (12118, 392140), (14005, 339304), (19607, 242360), (20440, 232483), (22408, 212065), (23240, 204473), (24236, 196070), (28010, 169652), (30295, 156856), (39214, 121180), (42413, 112040), (48472, 98035), (56020, 84826), (60590, 78428)]