104551840

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 258660864

約数和(自身を除く): 154109024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 107, 124, 155, 160, 197, 214, 248, 310, 394, 428, 496, 535, 620, 788, 856, 985, 992, 1070, 1240, 1576, 1712, 1970, 2140, 2480, 3152, 3317, 3424, 3940, 4280, 4960, 6107, 6304, 6634, 7880, 8560, 12214, 13268, 15760, 16585, 17120, 21079, 24428, 26536, 30535, 31520, 33170, 42158, 48856, 53072, 61070, 66340, 84316, 97712, 105395, 106144, 122140, 132680, 168632, 195424, 210790, 244280, 265360, 337264, 421580, 488560, 530720, 653449, 674528, 843160, 977120, 1306898, 1686320, 2613796, 3267245, 3372640, 5227592, 6534490, 10455184, 13068980, 20910368, 26137960, 52275920, 104551840]

約数ペア:

[(1, 104551840), (2, 52275920), (4, 26137960), (5, 20910368), (8, 13068980), (10, 10455184), (16, 6534490), (20, 5227592), (31, 3372640), (32, 3267245), (40, 2613796), (62, 1686320), (80, 1306898), (107, 977120), (124, 843160), (155, 674528), (160, 653449), (197, 530720), (214, 488560), (248, 421580), (310, 337264), (394, 265360), (428, 244280), (496, 210790), (535, 195424), (620, 168632), (788, 132680), (856, 122140), (985, 106144), (992, 105395), (1070, 97712), (1240, 84316), (1576, 66340), (1712, 61070), (1970, 53072), (2140, 48856), (2480, 42158), (3152, 33170), (3317, 31520), (3424, 30535), (3940, 26536), (4280, 24428), (4960, 21079), (6107, 17120), (6304, 16585), (6634, 15760), (7880, 13268), (8560, 12214)]