13034320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 33247872

約数和(自身を除く): 20213552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 151, 166, 208, 260, 302, 332, 415, 520, 604, 664, 755, 830, 1040, 1079, 1208, 1328, 1510, 1660, 1963, 2158, 2416, 3020, 3320, 3926, 4316, 5395, 6040, 6640, 7852, 8632, 9815, 10790, 12080, 12533, 15704, 17264, 19630, 21580, 25066, 31408, 39260, 43160, 50132, 62665, 78520, 86320, 100264, 125330, 157040, 162929, 200528, 250660, 325858, 501320, 651716, 814645, 1002640, 1303432, 1629290, 2606864, 3258580, 6517160, 13034320]

約数ペア:

[(1, 13034320), (2, 6517160), (4, 3258580), (5, 2606864), (8, 1629290), (10, 1303432), (13, 1002640), (16, 814645), (20, 651716), (26, 501320), (40, 325858), (52, 250660), (65, 200528), (80, 162929), (83, 157040), (104, 125330), (130, 100264), (151, 86320), (166, 78520), (208, 62665), (260, 50132), (302, 43160), (332, 39260), (415, 31408), (520, 25066), (604, 21580), (664, 19630), (755, 17264), (830, 15704), (1040, 12533), (1079, 12080), (1208, 10790), (1328, 9815), (1510, 8632), (1660, 7852), (1963, 6640), (2158, 6040), (2416, 5395), (3020, 4316), (3320, 3926)]