2016807325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 3037305600

約数和(自身を除く): 1020498275

約数列:

[1, 5, 13, 17, 23, 25, 59, 65, 85, 115, 221, 269, 295, 299, 325, 391, 425, 575, 767, 1003, 1105, 1345, 1357, 1475, 1495, 1955, 3497, 3835, 4573, 5015, 5083, 5525, 6187, 6725, 6785, 7475, 9775, 13039, 15871, 17485, 17641, 19175, 22865, 23069, 25075, 25415, 30935, 33925, 59449, 65195, 79355, 80431, 87425, 88205, 105179, 114325, 115345, 127075, 154675, 206323, 269807, 297245, 299897, 325975, 365033, 396775, 402155, 441025, 525895, 576725, 1031615, 1349035, 1367327, 1486225, 1499485, 1825165, 2010775, 2629475, 3507491, 4745429, 5158075, 6205561, 6745175, 6836635, 7497425, 9125825, 17537455, 23727145, 31027805, 34183175, 80672293, 87687275, 118635725, 155139025, 403361465, 2016807325]

約数ペア:

[(1, 2016807325), (5, 403361465), (13, 155139025), (17, 118635725), (23, 87687275), (25, 80672293), (59, 34183175), (65, 31027805), (85, 23727145), (115, 17537455), (221, 9125825), (269, 7497425), (295, 6836635), (299, 6745175), (325, 6205561), (391, 5158075), (425, 4745429), (575, 3507491), (767, 2629475), (1003, 2010775), (1105, 1825165), (1345, 1499485), (1357, 1486225), (1475, 1367327), (1495, 1349035), (1955, 1031615), (3497, 576725), (3835, 525895), (4573, 441025), (5015, 402155), (5083, 396775), (5525, 365033), (6187, 325975), (6725, 299897), (6785, 297245), (7475, 269807), (9775, 206323), (13039, 154675), (15871, 127075), (17485, 115345), (17641, 114325), (19175, 105179), (22865, 88205), (23069, 87425), (25075, 80431), (25415, 79355), (30935, 65195), (33925, 59449)]