190063004540

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2999}}^1\times {\mathrm{5689}}^1$

素因数の和:9254

約数の個数: 48

約数和(自身を含む): 400052520000

約数和(自身を除く): 209989515460

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 2999, 5570, 5689, 5998, 11140, 11378, 11996, 14995, 22756, 28445, 29990, 56890, 59980, 113780, 1670443, 3168773, 3340886, 6337546, 6681772, 8352215, 12675092, 15843865, 16704430, 17061311, 31687730, 33408860, 34122622, 63375460, 68245244, 85306555, 170613110, 341226220, 9503150227, 19006300454, 38012600908, 47515751135, 95031502270, 190063004540]

約数ペア:

[(1, 190063004540), (2, 95031502270), (4, 47515751135), (5, 38012600908), (10, 19006300454), (20, 9503150227), (557, 341226220), (1114, 170613110), (2228, 85306555), (2785, 68245244), (2999, 63375460), (5570, 34122622), (5689, 33408860), (5998, 31687730), (11140, 17061311), (11378, 16704430), (11996, 15843865), (14995, 12675092), (22756, 8352215), (28445, 6681772), (29990, 6337546), (56890, 3340886), (59980, 3168773), (113780, 1670443)]