125082880

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7517}}^1$

素因数の和:7551

約数の個数: 72

約数和(自身を含む): 322702632

約数和(自身を除く): 197619752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 7517, 8320, 15034, 16640, 30068, 37585, 60136, 75170, 97721, 120272, 150340, 195442, 240544, 300680, 390884, 481088, 488605, 601360, 781768, 962176, 977210, 1202720, 1563536, 1924352, 1954420, 2405440, 3127072, 3908840, 4810880, 6254144, 7817680, 9621760, 12508288, 15635360, 25016576, 31270720, 62541440, 125082880]

約数ペア:

[(1, 125082880), (2, 62541440), (4, 31270720), (5, 25016576), (8, 15635360), (10, 12508288), (13, 9621760), (16, 7817680), (20, 6254144), (26, 4810880), (32, 3908840), (40, 3127072), (52, 2405440), (64, 1954420), (65, 1924352), (80, 1563536), (104, 1202720), (128, 977210), (130, 962176), (160, 781768), (208, 601360), (256, 488605), (260, 481088), (320, 390884), (416, 300680), (520, 240544), (640, 195442), (832, 150340), (1040, 120272), (1280, 97721), (1664, 75170), (2080, 60136), (3328, 37585), (4160, 30068), (7517, 16640), (8320, 15034)]