1004021800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2417}}^1$

素因数の和:2531

約数の個数: 96

約数和(自身を含む): 2446629120

約数和(自身を除く): 1442607320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 67, 100, 124, 134, 155, 200, 248, 268, 310, 335, 536, 620, 670, 775, 1240, 1340, 1550, 1675, 2077, 2417, 2680, 3100, 3350, 4154, 4834, 6200, 6700, 8308, 9668, 10385, 12085, 13400, 16616, 19336, 20770, 24170, 41540, 48340, 51925, 60425, 74927, 83080, 96680, 103850, 120850, 149854, 161939, 207700, 241700, 299708, 323878, 374635, 415400, 483400, 599416, 647756, 749270, 809695, 1295512, 1498540, 1619390, 1873175, 2997080, 3238780, 3746350, 4048475, 5020109, 6477560, 7492700, 8096950, 10040218, 14985400, 16193900, 20080436, 25100545, 32387800, 40160872, 50201090, 100402180, 125502725, 200804360, 251005450, 502010900, 1004021800]

約数ペア:

[(1, 1004021800), (2, 502010900), (4, 251005450), (5, 200804360), (8, 125502725), (10, 100402180), (20, 50201090), (25, 40160872), (31, 32387800), (40, 25100545), (50, 20080436), (62, 16193900), (67, 14985400), (100, 10040218), (124, 8096950), (134, 7492700), (155, 6477560), (200, 5020109), (248, 4048475), (268, 3746350), (310, 3238780), (335, 2997080), (536, 1873175), (620, 1619390), (670, 1498540), (775, 1295512), (1240, 809695), (1340, 749270), (1550, 647756), (1675, 599416), (2077, 483400), (2417, 415400), (2680, 374635), (3100, 323878), (3350, 299708), (4154, 241700), (4834, 207700), (6200, 161939), (6700, 149854), (8308, 120850), (9668, 103850), (10385, 96680), (12085, 83080), (13400, 74927), (16616, 60425), (19336, 51925), (20770, 48340), (24170, 41540)]