25946875890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1\times {\mathrm{4297}}^1$

素因数の和:4733

約数の個数: 144

約数和(自身を含む): 73251484488

約数和(自身を除く): 47304608598

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 397, 507, 585, 794, 845, 1014, 1170, 1191, 1521, 1690, 1985, 2382, 2535, 3042, 3573, 3970, 4297, 5070, 5161, 5955, 7146, 7605, 8594, 10322, 11910, 12891, 15210, 15483, 17865, 21485, 25782, 25805, 30966, 35730, 38673, 42970, 46449, 51610, 55861, 64455, 67093, 77346, 77415, 92898, 111722, 128910, 134186, 154830, 167583, 193365, 201279, 232245, 279305, 335166, 335465, 386730, 402558, 464490, 502749, 558610, 603837, 670930, 726193, 837915, 1005498, 1006395, 1207674, 1452386, 1675830, 1705909, 2012790, 2178579, 2513745, 3019185, 3411818, 3630965, 4357158, 5027490, 5117727, 6038370, 6535737, 7261930, 8529545, 10235454, 10892895, 13071474, 15353181, 17059090, 21785790, 22176817, 25588635, 30706362, 32678685, 44353634, 51177270, 65357370, 66530451, 76765905, 110884085, 133060902, 153531810, 199591353, 221768170, 288298621, 332652255, 399182706, 576597242, 665304510, 864895863, 997956765, 1441493105, 1729791726, 1995913530, 2594687589, 2882986210, 4324479315, 5189375178, 8648958630, 12973437945, 25946875890]

約数ペア:

[(1, 25946875890), (2, 12973437945), (3, 8648958630), (5, 5189375178), (6, 4324479315), (9, 2882986210), (10, 2594687589), (13, 1995913530), (15, 1729791726), (18, 1441493105), (26, 997956765), (30, 864895863), (39, 665304510), (45, 576597242), (65, 399182706), (78, 332652255), (90, 288298621), (117, 221768170), (130, 199591353), (169, 153531810), (195, 133060902), (234, 110884085), (338, 76765905), (390, 66530451), (397, 65357370), (507, 51177270), (585, 44353634), (794, 32678685), (845, 30706362), (1014, 25588635), (1170, 22176817), (1191, 21785790), (1521, 17059090), (1690, 15353181), (1985, 13071474), (2382, 10892895), (2535, 10235454), (3042, 8529545), (3573, 7261930), (3970, 6535737), (4297, 6038370), (5070, 5117727), (5161, 5027490), (5955, 4357158), (7146, 3630965), (7605, 3411818), (8594, 3019185), (10322, 2513745), (11910, 2178579), (12891, 2012790), (15210, 1705909), (15483, 1675830), (17865, 1452386), (21485, 1207674), (25782, 1006395), (25805, 1005498), (30966, 837915), (35730, 726193), (38673, 670930), (42970, 603837), (46449, 558610), (51610, 502749), (55861, 464490), (64455, 402558), (67093, 386730), (77346, 335465), (77415, 335166), (92898, 279305), (111722, 232245), (128910, 201279), (134186, 193365), (154830, 167583)]