101996440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4041

約数の個数: 96

約数和(自身を含む): 287567280

約数和(自身を除く): 185570840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 4003, 5096, 6370, 8006, 12740, 16012, 20015, 25480, 28021, 32024, 40030, 52039, 56042, 80060, 104078, 112084, 140105, 160120, 196147, 208156, 224168, 260195, 280210, 364273, 392294, 416312, 520390, 560420, 728546, 784588, 980735, 1040780, 1120840, 1457092, 1569176, 1821365, 1961470, 2081560, 2549911, 2914184, 3642730, 3922940, 5099822, 7285460, 7845880, 10199644, 12749555, 14570920, 20399288, 25499110, 50998220, 101996440]

約数ペア:

[(1, 101996440), (2, 50998220), (4, 25499110), (5, 20399288), (7, 14570920), (8, 12749555), (10, 10199644), (13, 7845880), (14, 7285460), (20, 5099822), (26, 3922940), (28, 3642730), (35, 2914184), (40, 2549911), (49, 2081560), (52, 1961470), (56, 1821365), (65, 1569176), (70, 1457092), (91, 1120840), (98, 1040780), (104, 980735), (130, 784588), (140, 728546), (182, 560420), (196, 520390), (245, 416312), (260, 392294), (280, 364273), (364, 280210), (392, 260195), (455, 224168), (490, 208156), (520, 196147), (637, 160120), (728, 140105), (910, 112084), (980, 104078), (1274, 80060), (1820, 56042), (1960, 52039), (2548, 40030), (3185, 32024), (3640, 28021), (4003, 25480), (5096, 20015), (6370, 16012), (8006, 12740)]