23821131260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{140009}}^1$

素因数の和:140246

約数の個数: 48

約数和(自身を含む): 51371349120

約数和(自身を除く): 27550217860

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 181, 188, 235, 362, 470, 724, 905, 940, 1810, 3620, 8507, 17014, 34028, 42535, 85070, 140009, 170140, 280018, 560036, 700045, 1400090, 2800180, 6580423, 13160846, 25341629, 26321692, 32902115, 50683258, 65804230, 101366516, 126708145, 131608460, 253416290, 506832580, 1191056563, 2382113126, 4764226252, 5955282815, 11910565630, 23821131260]

約数ペア:

[(1, 23821131260), (2, 11910565630), (4, 5955282815), (5, 4764226252), (10, 2382113126), (20, 1191056563), (47, 506832580), (94, 253416290), (181, 131608460), (188, 126708145), (235, 101366516), (362, 65804230), (470, 50683258), (724, 32902115), (905, 26321692), (940, 25341629), (1810, 13160846), (3620, 6580423), (8507, 2800180), (17014, 1400090), (34028, 700045), (42535, 560036), (85070, 280018), (140009, 170140)]