4762027520

素因数分解:

$2^9\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8123}}^1$

素因数の和:8375

約数の個数: 80

約数和(自身を含む): 11468975760

約数和(自身を除く): 6706948240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 229, 256, 320, 458, 512, 640, 916, 1145, 1280, 1832, 2290, 2560, 3664, 4580, 7328, 8123, 9160, 14656, 16246, 18320, 29312, 32492, 36640, 40615, 58624, 64984, 73280, 81230, 117248, 129968, 146560, 162460, 259936, 293120, 324920, 519872, 586240, 649840, 1039744, 1299680, 1860167, 2079488, 2599360, 3720334, 4158976, 5198720, 7440668, 9300835, 10397440, 14881336, 18601670, 20794880, 29762672, 37203340, 59525344, 74406680, 119050688, 148813360, 238101376, 297626720, 476202752, 595253440, 952405504, 1190506880, 2381013760, 4762027520]

約数ペア:

[(1, 4762027520), (2, 2381013760), (4, 1190506880), (5, 952405504), (8, 595253440), (10, 476202752), (16, 297626720), (20, 238101376), (32, 148813360), (40, 119050688), (64, 74406680), (80, 59525344), (128, 37203340), (160, 29762672), (229, 20794880), (256, 18601670), (320, 14881336), (458, 10397440), (512, 9300835), (640, 7440668), (916, 5198720), (1145, 4158976), (1280, 3720334), (1832, 2599360), (2290, 2079488), (2560, 1860167), (3664, 1299680), (4580, 1039744), (7328, 649840), (8123, 586240), (9160, 519872), (14656, 324920), (16246, 293120), (18320, 259936), (29312, 162460), (32492, 146560), (36640, 129968), (40615, 117248), (58624, 81230), (64984, 73280)]