41488850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 89994240

約数和(自身を除く): 48505390

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 31, 50, 58, 62, 65, 71, 130, 142, 145, 155, 290, 310, 325, 355, 377, 403, 650, 710, 725, 754, 775, 806, 899, 923, 1450, 1550, 1775, 1798, 1846, 1885, 2015, 2059, 2201, 3550, 3770, 4030, 4118, 4402, 4495, 4615, 8990, 9230, 9425, 10075, 10295, 11005, 11687, 18850, 20150, 20590, 22010, 22475, 23075, 23374, 26767, 28613, 44950, 46150, 51475, 53534, 55025, 57226, 58435, 63829, 102950, 110050, 116870, 127658, 133835, 143065, 267670, 286130, 292175, 319145, 584350, 638290, 669175, 715325, 829777, 1338350, 1430650, 1595725, 1659554, 3191450, 4148885, 8297770, 20744425, 41488850]

約数ペア:

[(1, 41488850), (2, 20744425), (5, 8297770), (10, 4148885), (13, 3191450), (25, 1659554), (26, 1595725), (29, 1430650), (31, 1338350), (50, 829777), (58, 715325), (62, 669175), (65, 638290), (71, 584350), (130, 319145), (142, 292175), (145, 286130), (155, 267670), (290, 143065), (310, 133835), (325, 127658), (355, 116870), (377, 110050), (403, 102950), (650, 63829), (710, 58435), (725, 57226), (754, 55025), (775, 53534), (806, 51475), (899, 46150), (923, 44950), (1450, 28613), (1550, 26767), (1775, 23374), (1798, 23075), (1846, 22475), (1885, 22010), (2015, 20590), (2059, 20150), (2201, 18850), (3550, 11687), (3770, 11005), (4030, 10295), (4118, 10075), (4402, 9425), (4495, 9230), (4615, 8990)]