20222767600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{91423}}^1$

素因数の和:91527

約数の個数: 120

約数和(自身を含む): 56229416960

約数和(自身を除く): 36006649360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 79, 80, 100, 112, 140, 158, 175, 200, 280, 316, 350, 395, 400, 553, 560, 632, 700, 790, 1106, 1264, 1400, 1580, 1975, 2212, 2765, 2800, 3160, 3950, 4424, 5530, 6320, 7900, 8848, 11060, 13825, 15800, 22120, 27650, 31600, 44240, 55300, 91423, 110600, 182846, 221200, 365692, 457115, 639961, 731384, 914230, 1279922, 1462768, 1828460, 2285575, 2559844, 3199805, 3656920, 4571150, 5119688, 6399610, 7222417, 7313840, 9142300, 10239376, 12799220, 14444834, 15999025, 18284600, 25598440, 28889668, 31998050, 36112085, 36569200, 50556919, 51196880, 57779336, 63996100, 72224170, 101113838, 115558672, 127992200, 144448340, 180560425, 202227676, 252784595, 255984400, 288896680, 361120850, 404455352, 505569190, 577793360, 722241700, 808910704, 1011138380, 1263922975, 1444483400, 2022276760, 2527845950, 2888966800, 4044553520, 5055691900, 10111383800, 20222767600]

約数ペア:

[(1, 20222767600), (2, 10111383800), (4, 5055691900), (5, 4044553520), (7, 2888966800), (8, 2527845950), (10, 2022276760), (14, 1444483400), (16, 1263922975), (20, 1011138380), (25, 808910704), (28, 722241700), (35, 577793360), (40, 505569190), (50, 404455352), (56, 361120850), (70, 288896680), (79, 255984400), (80, 252784595), (100, 202227676), (112, 180560425), (140, 144448340), (158, 127992200), (175, 115558672), (200, 101113838), (280, 72224170), (316, 63996100), (350, 57779336), (395, 51196880), (400, 50556919), (553, 36569200), (560, 36112085), (632, 31998050), (700, 28889668), (790, 25598440), (1106, 18284600), (1264, 15999025), (1400, 14444834), (1580, 12799220), (1975, 10239376), (2212, 9142300), (2765, 7313840), (2800, 7222417), (3160, 6399610), (3950, 5119688), (4424, 4571150), (5530, 3656920), (6320, 3199805), (7900, 2559844), (8848, 2285575), (11060, 1828460), (13825, 1462768), (15800, 1279922), (22120, 914230), (27650, 731384), (31600, 639961), (44240, 457115), (55300, 365692), (91423, 221200), (110600, 182846)]