2013085900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:776

約数の個数: 144

約数和(自身を含む): 5149670400

約数和(自身を除く): 3136584500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 79, 100, 118, 140, 158, 175, 236, 295, 316, 350, 395, 413, 553, 590, 617, 700, 790, 826, 1106, 1180, 1234, 1475, 1580, 1652, 1975, 2065, 2212, 2468, 2765, 2950, 3085, 3950, 4130, 4319, 4661, 5530, 5900, 6170, 7900, 8260, 8638, 9322, 10325, 11060, 12340, 13825, 15425, 17276, 18644, 20650, 21595, 23305, 27650, 30850, 32627, 36403, 41300, 43190, 46610, 48743, 55300, 61700, 65254, 72806, 86380, 93220, 97486, 107975, 116525, 130508, 145612, 163135, 182015, 194972, 215950, 233050, 243715, 254821, 326270, 341201, 364030, 431900, 466100, 487430, 509642, 652540, 682402, 728060, 815675, 910075, 974860, 1019284, 1218575, 1274105, 1364804, 1631350, 1706005, 1820150, 2437150, 2548210, 2875837, 3262700, 3412010, 3640300, 4874300, 5096420, 5751674, 6370525, 6824020, 8530025, 11503348, 12741050, 14379185, 17060050, 20130859, 25482100, 28758370, 34120100, 40261718, 57516740, 71895925, 80523436, 100654295, 143791850, 201308590, 287583700, 402617180, 503271475, 1006542950, 2013085900]

約数ペア:

[(1, 2013085900), (2, 1006542950), (4, 503271475), (5, 402617180), (7, 287583700), (10, 201308590), (14, 143791850), (20, 100654295), (25, 80523436), (28, 71895925), (35, 57516740), (50, 40261718), (59, 34120100), (70, 28758370), (79, 25482100), (100, 20130859), (118, 17060050), (140, 14379185), (158, 12741050), (175, 11503348), (236, 8530025), (295, 6824020), (316, 6370525), (350, 5751674), (395, 5096420), (413, 4874300), (553, 3640300), (590, 3412010), (617, 3262700), (700, 2875837), (790, 2548210), (826, 2437150), (1106, 1820150), (1180, 1706005), (1234, 1631350), (1475, 1364804), (1580, 1274105), (1652, 1218575), (1975, 1019284), (2065, 974860), (2212, 910075), (2468, 815675), (2765, 728060), (2950, 682402), (3085, 652540), (3950, 509642), (4130, 487430), (4319, 466100), (4661, 431900), (5530, 364030), (5900, 341201), (6170, 326270), (7900, 254821), (8260, 243715), (8638, 233050), (9322, 215950), (10325, 194972), (11060, 182015), (12340, 163135), (13825, 145612), (15425, 130508), (17276, 116525), (18644, 107975), (20650, 97486), (21595, 93220), (23305, 86380), (27650, 72806), (30850, 65254), (32627, 61700), (36403, 55300), (41300, 48743), (43190, 46610)]