5020980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 14280000

約数和(自身を除く): 9259020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1249, 1340, 2010, 2498, 3747, 4020, 4996, 6245, 7494, 12490, 14988, 18735, 24980, 37470, 74940, 83683, 167366, 251049, 334732, 418415, 502098, 836830, 1004196, 1255245, 1673660, 2510490, 5020980]

約数ペア:

[(1, 5020980), (2, 2510490), (3, 1673660), (4, 1255245), (5, 1004196), (6, 836830), (10, 502098), (12, 418415), (15, 334732), (20, 251049), (30, 167366), (60, 83683), (67, 74940), (134, 37470), (201, 24980), (268, 18735), (335, 14988), (402, 12490), (670, 7494), (804, 6245), (1005, 4996), (1249, 4020), (1340, 3747), (2010, 2498)]