1567383460

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{3259}}^1$

素因数の和:3580

約数の個数: 48

約数和(自身を含む): 3335371200

約数和(自身を除く): 1767987740

約数列:

[1, 2, 4, 5, 10, 20, 139, 173, 278, 346, 556, 692, 695, 865, 1390, 1730, 2780, 3259, 3460, 6518, 13036, 16295, 24047, 32590, 48094, 65180, 96188, 120235, 240470, 453001, 480940, 563807, 906002, 1127614, 1812004, 2255228, 2265005, 2819035, 4530010, 5638070, 9060020, 11276140, 78369173, 156738346, 313476692, 391845865, 783691730, 1567383460]

約数ペア:

[(1, 1567383460), (2, 783691730), (4, 391845865), (5, 313476692), (10, 156738346), (20, 78369173), (139, 11276140), (173, 9060020), (278, 5638070), (346, 4530010), (556, 2819035), (692, 2265005), (695, 2255228), (865, 1812004), (1390, 1127614), (1730, 906002), (2780, 563807), (3259, 480940), (3460, 453001), (6518, 240470), (13036, 120235), (16295, 96188), (24047, 65180), (32590, 48094)]