42610880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10243}}^1$

素因数の和:10273

約数の個数: 56

約数和(自身を含む): 109282992

約数和(自身を除く): 66672112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 10243, 20486, 40972, 51215, 81944, 102430, 133159, 163888, 204860, 266318, 327776, 409720, 532636, 655552, 665795, 819440, 1065272, 1331590, 1638880, 2130544, 2663180, 3277760, 4261088, 5326360, 8522176, 10652720, 21305440, 42610880]

約数ペア:

[(1, 42610880), (2, 21305440), (4, 10652720), (5, 8522176), (8, 5326360), (10, 4261088), (13, 3277760), (16, 2663180), (20, 2130544), (26, 1638880), (32, 1331590), (40, 1065272), (52, 819440), (64, 665795), (65, 655552), (80, 532636), (104, 409720), (130, 327776), (160, 266318), (208, 204860), (260, 163888), (320, 133159), (416, 102430), (520, 81944), (832, 51215), (1040, 40972), (2080, 20486), (4160, 10243)]