1569537039460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40427}}^1\times {\mathrm{149323}}^1$

素因数の和:189772

約数の個数: 48

約数和(自身を含む): 3549679955136

約数和(自身を除く): 1980142915676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 40427, 80854, 149323, 161708, 202135, 298646, 404270, 525551, 597292, 746615, 808540, 1051102, 1493230, 1941199, 2102204, 2627755, 2986460, 3882398, 5255510, 7764796, 9705995, 10511020, 19411990, 38823980, 6036680921, 12073361842, 24146723684, 30183404605, 60366809210, 78476851973, 120733618420, 156953703946, 313907407892, 392384259865, 784768519730, 1569537039460]

約数ペア:

[(1, 1569537039460), (2, 784768519730), (4, 392384259865), (5, 313907407892), (10, 156953703946), (13, 120733618420), (20, 78476851973), (26, 60366809210), (52, 30183404605), (65, 24146723684), (130, 12073361842), (260, 6036680921), (40427, 38823980), (80854, 19411990), (149323, 10511020), (161708, 9705995), (202135, 7764796), (298646, 5255510), (404270, 3882398), (525551, 2986460), (597292, 2627755), (746615, 2102204), (808540, 1941199), (1051102, 1493230)]