2900443130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{2591}}^1$

素因数の和:2799

約数の個数: 64

約数和(自身を含む): 5748019200

約数和(自身を除く): 2847576070

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 109, 130, 158, 218, 395, 545, 790, 1027, 1090, 1417, 2054, 2591, 2834, 5135, 5182, 7085, 8611, 10270, 12955, 14170, 17222, 25910, 33683, 43055, 67366, 86110, 111943, 168415, 204689, 223886, 282419, 336830, 409378, 559715, 564838, 1023445, 1119430, 1412095, 2046890, 2660957, 2824190, 3671447, 5321914, 7342894, 13304785, 18357235, 22311101, 26609570, 36714470, 44622202, 111555505, 223111010, 290044313, 580088626, 1450221565, 2900443130]

約数ペア:

[(1, 2900443130), (2, 1450221565), (5, 580088626), (10, 290044313), (13, 223111010), (26, 111555505), (65, 44622202), (79, 36714470), (109, 26609570), (130, 22311101), (158, 18357235), (218, 13304785), (395, 7342894), (545, 5321914), (790, 3671447), (1027, 2824190), (1090, 2660957), (1417, 2046890), (2054, 1412095), (2591, 1119430), (2834, 1023445), (5135, 564838), (5182, 559715), (7085, 409378), (8611, 336830), (10270, 282419), (12955, 223886), (14170, 204689), (17222, 168415), (25910, 111943), (33683, 86110), (43055, 67366)]