228005440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2383}}^1$

素因数の和:2436

約数の個数: 112

約数和(自身を含む): 610380288

約数和(自身を除く): 382374848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 598, 736, 832, 920, 1040, 1196, 1472, 1495, 1840, 2080, 2383, 2392, 2990, 3680, 4160, 4766, 4784, 5980, 7360, 9532, 9568, 11915, 11960, 19064, 19136, 23830, 23920, 30979, 38128, 47660, 47840, 54809, 61958, 76256, 95320, 95680, 109618, 123916, 152512, 154895, 190640, 219236, 247832, 274045, 309790, 381280, 438472, 495664, 548090, 619580, 712517, 762560, 876944, 991328, 1096180, 1239160, 1425034, 1753888, 1982656, 2192360, 2478320, 2850068, 3507776, 3562585, 4384720, 4956640, 5700136, 7125170, 8769440, 9913280, 11400272, 14250340, 17538880, 22800544, 28500680, 45601088, 57001360, 114002720, 228005440]

約数ペア:

[(1, 228005440), (2, 114002720), (4, 57001360), (5, 45601088), (8, 28500680), (10, 22800544), (13, 17538880), (16, 14250340), (20, 11400272), (23, 9913280), (26, 8769440), (32, 7125170), (40, 5700136), (46, 4956640), (52, 4384720), (64, 3562585), (65, 3507776), (80, 2850068), (92, 2478320), (104, 2192360), (115, 1982656), (130, 1753888), (160, 1425034), (184, 1239160), (208, 1096180), (230, 991328), (260, 876944), (299, 762560), (320, 712517), (368, 619580), (416, 548090), (460, 495664), (520, 438472), (598, 381280), (736, 309790), (832, 274045), (920, 247832), (1040, 219236), (1196, 190640), (1472, 154895), (1495, 152512), (1840, 123916), (2080, 109618), (2383, 95680), (2392, 95320), (2990, 76256), (3680, 61958), (4160, 54809), (4766, 47840), (4784, 47660), (5980, 38128), (7360, 30979), (9532, 23920), (9568, 23830), (11915, 19136), (11960, 19064)]