100901320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3181}}^1$

素因数の和:3266

約数の個数: 64

約数和(自身を含む): 248577840

約数和(自身を除く): 147676520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1220, 1586, 2440, 3172, 3181, 3965, 6344, 6362, 7930, 12724, 15860, 15905, 25448, 31720, 31810, 41353, 63620, 82706, 127240, 165412, 194041, 206765, 330824, 388082, 413530, 776164, 827060, 970205, 1552328, 1654120, 1940410, 2522533, 3880820, 5045066, 7761640, 10090132, 12612665, 20180264, 25225330, 50450660, 100901320]

約数ペア:

[(1, 100901320), (2, 50450660), (4, 25225330), (5, 20180264), (8, 12612665), (10, 10090132), (13, 7761640), (20, 5045066), (26, 3880820), (40, 2522533), (52, 1940410), (61, 1654120), (65, 1552328), (104, 970205), (122, 827060), (130, 776164), (244, 413530), (260, 388082), (305, 330824), (488, 206765), (520, 194041), (610, 165412), (793, 127240), (1220, 82706), (1586, 63620), (2440, 41353), (3172, 31810), (3181, 31720), (3965, 25448), (6344, 15905), (6362, 15860), (7930, 12724)]