101089760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 250387200

約数和(自身を除く): 149297440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 89, 124, 155, 160, 178, 229, 248, 310, 356, 445, 458, 496, 620, 712, 890, 916, 992, 1145, 1240, 1424, 1780, 1832, 2290, 2480, 2759, 2848, 3560, 3664, 4580, 4960, 5518, 7099, 7120, 7328, 9160, 11036, 13795, 14198, 14240, 18320, 20381, 22072, 27590, 28396, 35495, 36640, 40762, 44144, 55180, 56792, 70990, 81524, 88288, 101905, 110360, 113584, 141980, 163048, 203810, 220720, 227168, 283960, 326096, 407620, 441440, 567920, 631811, 652192, 815240, 1135840, 1263622, 1630480, 2527244, 3159055, 3260960, 5054488, 6318110, 10108976, 12636220, 20217952, 25272440, 50544880, 101089760]

約数ペア:

[(1, 101089760), (2, 50544880), (4, 25272440), (5, 20217952), (8, 12636220), (10, 10108976), (16, 6318110), (20, 5054488), (31, 3260960), (32, 3159055), (40, 2527244), (62, 1630480), (80, 1263622), (89, 1135840), (124, 815240), (155, 652192), (160, 631811), (178, 567920), (229, 441440), (248, 407620), (310, 326096), (356, 283960), (445, 227168), (458, 220720), (496, 203810), (620, 163048), (712, 141980), (890, 113584), (916, 110360), (992, 101905), (1145, 88288), (1240, 81524), (1424, 70990), (1780, 56792), (1832, 55180), (2290, 44144), (2480, 40762), (2759, 36640), (2848, 35495), (3560, 28396), (3664, 27590), (4580, 22072), (4960, 20381), (5518, 18320), (7099, 14240), (7120, 14198), (7328, 13795), (9160, 11036)]