101038520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{829}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 249199200

約数和(自身を除く): 148160680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 277, 440, 554, 829, 1108, 1385, 1658, 2216, 2770, 3047, 3316, 4145, 5540, 6094, 6632, 8290, 9119, 11080, 12188, 15235, 16580, 18238, 24376, 30470, 33160, 36476, 45595, 60940, 72952, 91190, 121880, 182380, 229633, 364760, 459266, 918532, 1148165, 1837064, 2296330, 2525963, 4592660, 5051926, 9185320, 10103852, 12629815, 20207704, 25259630, 50519260, 101038520]

約数ペア:

[(1, 101038520), (2, 50519260), (4, 25259630), (5, 20207704), (8, 12629815), (10, 10103852), (11, 9185320), (20, 5051926), (22, 4592660), (40, 2525963), (44, 2296330), (55, 1837064), (88, 1148165), (110, 918532), (220, 459266), (277, 364760), (440, 229633), (554, 182380), (829, 121880), (1108, 91190), (1385, 72952), (1658, 60940), (2216, 45595), (2770, 36476), (3047, 33160), (3316, 30470), (4145, 24376), (5540, 18238), (6094, 16580), (6632, 15235), (8290, 12188), (9119, 11080)]