1597156900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{2447}}^1$

素因数の和:2629

約数の個数: 72

約数和(自身を含む): 3557022336

約数和(自身を除く): 1959865436

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 107, 122, 214, 244, 305, 428, 535, 610, 1070, 1220, 1525, 2140, 2447, 2675, 3050, 4894, 5350, 6100, 6527, 9788, 10700, 12235, 13054, 24470, 26108, 32635, 48940, 61175, 65270, 122350, 130540, 149267, 163175, 244700, 261829, 298534, 326350, 523658, 597068, 652700, 746335, 1047316, 1309145, 1492670, 2618290, 2985340, 3731675, 5236580, 6545725, 7463350, 13091450, 14926700, 15971569, 26182900, 31943138, 63886276, 79857845, 159715690, 319431380, 399289225, 798578450, 1597156900]

約数ペア:

[(1, 1597156900), (2, 798578450), (4, 399289225), (5, 319431380), (10, 159715690), (20, 79857845), (25, 63886276), (50, 31943138), (61, 26182900), (100, 15971569), (107, 14926700), (122, 13091450), (214, 7463350), (244, 6545725), (305, 5236580), (428, 3731675), (535, 2985340), (610, 2618290), (1070, 1492670), (1220, 1309145), (1525, 1047316), (2140, 746335), (2447, 652700), (2675, 597068), (3050, 523658), (4894, 326350), (5350, 298534), (6100, 261829), (6527, 244700), (9788, 163175), (10700, 149267), (12235, 130540), (13054, 122350), (24470, 65270), (26108, 61175), (32635, 48940)]