2103223840

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{4673}}^1$

素因数の和:4814

約数の個数: 96

約数和(自身を含む): 5194309680

約数和(自身を除く): 3091085840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 97, 116, 145, 160, 194, 232, 290, 388, 464, 485, 580, 776, 928, 970, 1160, 1552, 1940, 2320, 2813, 3104, 3880, 4640, 4673, 5626, 7760, 9346, 11252, 14065, 15520, 18692, 22504, 23365, 28130, 37384, 45008, 46730, 56260, 74768, 90016, 93460, 112520, 135517, 149536, 186920, 225040, 271034, 373840, 450080, 453281, 542068, 677585, 747680, 906562, 1084136, 1355170, 1813124, 2168272, 2266405, 2710340, 3626248, 4336544, 4532810, 5420680, 7252496, 9065620, 10841360, 13145149, 14504992, 18131240, 21682720, 26290298, 36262480, 52580596, 65725745, 72524960, 105161192, 131451490, 210322384, 262902980, 420644768, 525805960, 1051611920, 2103223840]

約数ペア:

[(1, 2103223840), (2, 1051611920), (4, 525805960), (5, 420644768), (8, 262902980), (10, 210322384), (16, 131451490), (20, 105161192), (29, 72524960), (32, 65725745), (40, 52580596), (58, 36262480), (80, 26290298), (97, 21682720), (116, 18131240), (145, 14504992), (160, 13145149), (194, 10841360), (232, 9065620), (290, 7252496), (388, 5420680), (464, 4532810), (485, 4336544), (580, 3626248), (776, 2710340), (928, 2266405), (970, 2168272), (1160, 1813124), (1552, 1355170), (1940, 1084136), (2320, 906562), (2813, 747680), (3104, 677585), (3880, 542068), (4640, 453281), (4673, 450080), (5626, 373840), (7760, 271034), (9346, 225040), (11252, 186920), (14065, 149536), (15520, 135517), (18692, 112520), (22504, 93460), (23365, 90016), (28130, 74768), (37384, 56260), (45008, 46730)]