72679150

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 139812480

約数和(自身を除く): 67133330

約数列:

[1, 2, 5, 10, 25, 50, 59, 71, 118, 142, 295, 347, 355, 590, 694, 710, 1475, 1735, 1775, 2950, 3470, 3550, 4189, 8378, 8675, 17350, 20473, 20945, 24637, 40946, 41890, 49274, 102365, 104725, 123185, 204730, 209450, 246370, 511825, 615925, 1023650, 1231850, 1453583, 2907166, 7267915, 14535830, 36339575, 72679150]

約数ペア:

[(1, 72679150), (2, 36339575), (5, 14535830), (10, 7267915), (25, 2907166), (50, 1453583), (59, 1231850), (71, 1023650), (118, 615925), (142, 511825), (295, 246370), (347, 209450), (355, 204730), (590, 123185), (694, 104725), (710, 102365), (1475, 49274), (1735, 41890), (1775, 40946), (2950, 24637), (3470, 20945), (3550, 20473), (4189, 17350), (8378, 8675)]