100654880

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10313}}^1$

素因数の和:10389

約数の個数: 48

約数和(自身を含む): 241718904

約数和(自身を除く): 141064024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 9760, 10313, 20626, 41252, 51565, 82504, 103130, 165008, 206260, 330016, 412520, 629093, 825040, 1258186, 1650080, 2516372, 3145465, 5032744, 6290930, 10065488, 12581860, 20130976, 25163720, 50327440, 100654880]

約数ペア:

[(1, 100654880), (2, 50327440), (4, 25163720), (5, 20130976), (8, 12581860), (10, 10065488), (16, 6290930), (20, 5032744), (32, 3145465), (40, 2516372), (61, 1650080), (80, 1258186), (122, 825040), (160, 629093), (244, 412520), (305, 330016), (488, 206260), (610, 165008), (976, 103130), (1220, 82504), (1952, 51565), (2440, 41252), (4880, 20626), (9760, 10313)]