413042720

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{11273}}^1$

素因数の和:11517

約数の個数: 48

約数和(自身を含む): 980161560

約数和(自身を除く): 567118840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 7328, 9160, 11273, 18320, 22546, 36640, 45092, 56365, 90184, 112730, 180368, 225460, 360736, 450920, 901840, 1803680, 2581517, 5163034, 10326068, 12907585, 20652136, 25815170, 41304272, 51630340, 82608544, 103260680, 206521360, 413042720]

約数ペア:

[(1, 413042720), (2, 206521360), (4, 103260680), (5, 82608544), (8, 51630340), (10, 41304272), (16, 25815170), (20, 20652136), (32, 12907585), (40, 10326068), (80, 5163034), (160, 2581517), (229, 1803680), (458, 901840), (916, 450920), (1145, 360736), (1832, 225460), (2290, 180368), (3664, 112730), (4580, 90184), (7328, 56365), (9160, 45092), (11273, 36640), (18320, 22546)]