922969160

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{2423}}^1$

素因数の和:2630

約数の個数: 64

約数和(自身を含む): 2120515200

約数和(自身を除く): 1197546040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 107, 178, 214, 356, 428, 445, 535, 712, 856, 890, 1070, 1780, 2140, 2423, 3560, 4280, 4846, 9523, 9692, 12115, 19046, 19384, 24230, 38092, 47615, 48460, 76184, 95230, 96920, 190460, 215647, 259261, 380920, 431294, 518522, 862588, 1037044, 1078235, 1296305, 1725176, 2074088, 2156470, 2592610, 4312940, 5185220, 8625880, 10370440, 23074229, 46148458, 92296916, 115371145, 184593832, 230742290, 461484580, 922969160]

約数ペア:

[(1, 922969160), (2, 461484580), (4, 230742290), (5, 184593832), (8, 115371145), (10, 92296916), (20, 46148458), (40, 23074229), (89, 10370440), (107, 8625880), (178, 5185220), (214, 4312940), (356, 2592610), (428, 2156470), (445, 2074088), (535, 1725176), (712, 1296305), (856, 1078235), (890, 1037044), (1070, 862588), (1780, 518522), (2140, 431294), (2423, 380920), (3560, 259261), (4280, 215647), (4846, 190460), (9523, 96920), (9692, 95230), (12115, 76184), (19046, 48460), (19384, 47615), (24230, 38092)]