1579895900540

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1\times {\mathrm{1260629}}^1$

素因数の和:1261142

約数の個数: 48

約数和(自身を含む): 3344521985280

約数和(自身を除く): 1764626084740

約数列:

[1, 2, 4, 5, 10, 20, 223, 281, 446, 562, 892, 1115, 1124, 1405, 2230, 2810, 4460, 5620, 62663, 125326, 250652, 313315, 626630, 1253260, 1260629, 2521258, 5042516, 6303145, 12606290, 25212580, 281120267, 354236749, 562240534, 708473498, 1124481068, 1405601335, 1416946996, 1771183745, 2811202670, 3542367490, 5622405340, 7084734980, 78994795027, 157989590054, 315979180108, 394973975135, 789947950270, 1579895900540]

約数ペア:

[(1, 1579895900540), (2, 789947950270), (4, 394973975135), (5, 315979180108), (10, 157989590054), (20, 78994795027), (223, 7084734980), (281, 5622405340), (446, 3542367490), (562, 2811202670), (892, 1771183745), (1115, 1416946996), (1124, 1405601335), (1405, 1124481068), (2230, 708473498), (2810, 562240534), (4460, 354236749), (5620, 281120267), (62663, 25212580), (125326, 12606290), (250652, 6303145), (313315, 5042516), (626630, 2521258), (1253260, 1260629)]