20160240590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{12619}}^1$

素因数の和:13449

約数の個数: 64

約数和(自身を含む): 42960499200

約数和(自身を除く): 22800258610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 787, 1015, 1574, 2030, 3935, 5509, 7870, 11018, 12619, 22823, 25238, 27545, 45646, 55090, 63095, 88333, 114115, 126190, 159761, 176666, 228230, 319522, 365951, 441665, 731902, 798805, 883330, 1597610, 1829755, 2561657, 3659510, 5123314, 9931153, 12808285, 19862306, 25616570, 49655765, 69518071, 99311530, 139036142, 288003437, 347590355, 576006874, 695180710, 1440017185, 2016024059, 2880034370, 4032048118, 10080120295, 20160240590]

約数ペア:

[(1, 20160240590), (2, 10080120295), (5, 4032048118), (7, 2880034370), (10, 2016024059), (14, 1440017185), (29, 695180710), (35, 576006874), (58, 347590355), (70, 288003437), (145, 139036142), (203, 99311530), (290, 69518071), (406, 49655765), (787, 25616570), (1015, 19862306), (1574, 12808285), (2030, 9931153), (3935, 5123314), (5509, 3659510), (7870, 2561657), (11018, 1829755), (12619, 1597610), (22823, 883330), (25238, 798805), (27545, 731902), (45646, 441665), (55090, 365951), (63095, 319522), (88333, 228230), (114115, 176666), (126190, 159761)]