2004349600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{953}}^1$

素因数の和:1223

約数の個数: 144

約数和(自身を含む): 5365906560

約数和(自身を除く): 3361556960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 239, 275, 352, 400, 440, 478, 550, 800, 880, 953, 956, 1100, 1195, 1760, 1906, 1912, 2200, 2390, 2629, 3812, 3824, 4400, 4765, 4780, 5258, 5975, 7624, 7648, 8800, 9530, 9560, 10483, 10516, 11950, 13145, 15248, 19060, 19120, 20966, 21032, 23825, 23900, 26290, 30496, 38120, 38240, 41932, 42064, 47650, 47800, 52415, 52580, 65725, 76240, 83864, 84128, 95300, 95600, 104830, 105160, 131450, 152480, 167728, 190600, 191200, 209660, 210320, 227767, 262075, 262900, 335456, 381200, 419320, 420640, 455534, 524150, 525800, 762400, 838640, 911068, 1048300, 1051600, 1138835, 1677280, 1822136, 2096600, 2103200, 2277670, 2505437, 3644272, 4193200, 4555340, 5010874, 5694175, 7288544, 8386400, 9110680, 10021748, 11388350, 12527185, 18221360, 20043496, 22776700, 25054370, 36442720, 40086992, 45553400, 50108740, 62635925, 80173984, 91106800, 100217480, 125271850, 182213600, 200434960, 250543700, 400869920, 501087400, 1002174800, 2004349600]

約数ペア:

[(1, 2004349600), (2, 1002174800), (4, 501087400), (5, 400869920), (8, 250543700), (10, 200434960), (11, 182213600), (16, 125271850), (20, 100217480), (22, 91106800), (25, 80173984), (32, 62635925), (40, 50108740), (44, 45553400), (50, 40086992), (55, 36442720), (80, 25054370), (88, 22776700), (100, 20043496), (110, 18221360), (160, 12527185), (176, 11388350), (200, 10021748), (220, 9110680), (239, 8386400), (275, 7288544), (352, 5694175), (400, 5010874), (440, 4555340), (478, 4193200), (550, 3644272), (800, 2505437), (880, 2277670), (953, 2103200), (956, 2096600), (1100, 1822136), (1195, 1677280), (1760, 1138835), (1906, 1051600), (1912, 1048300), (2200, 911068), (2390, 838640), (2629, 762400), (3812, 525800), (3824, 524150), (4400, 455534), (4765, 420640), (4780, 419320), (5258, 381200), (5975, 335456), (7624, 262900), (7648, 262075), (8800, 227767), (9530, 210320), (9560, 209660), (10483, 191200), (10516, 190600), (11950, 167728), (13145, 152480), (15248, 131450), (19060, 105160), (19120, 104830), (20966, 95600), (21032, 95300), (23825, 84128), (23900, 83864), (26290, 76240), (30496, 65725), (38120, 52580), (38240, 52415), (41932, 47800), (42064, 47650)]