1036407512120

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4337}}^1\times {\mathrm{18049}}^1$

素因数の和:22728

約数の個数: 64

約数和(自身を含む): 2339630892000

約数和(自身を除く): 1303223379880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 4337, 6620, 8674, 13240, 17348, 18049, 21685, 34696, 36098, 43370, 72196, 86740, 90245, 144392, 173480, 180490, 360980, 721960, 1435547, 2871094, 5742188, 5974219, 7177735, 11484376, 11948438, 14355470, 23896876, 28710940, 29871095, 47793752, 57421880, 59742190, 78278513, 119484380, 156557026, 238968760, 313114052, 391392565, 626228104, 782785130, 1565570260, 3131140520, 25910187803, 51820375606, 103640751212, 129550939015, 207281502424, 259101878030, 518203756060, 1036407512120]

約数ペア:

[(1, 1036407512120), (2, 518203756060), (4, 259101878030), (5, 207281502424), (8, 129550939015), (10, 103640751212), (20, 51820375606), (40, 25910187803), (331, 3131140520), (662, 1565570260), (1324, 782785130), (1655, 626228104), (2648, 391392565), (3310, 313114052), (4337, 238968760), (6620, 156557026), (8674, 119484380), (13240, 78278513), (17348, 59742190), (18049, 57421880), (21685, 47793752), (34696, 29871095), (36098, 28710940), (43370, 23896876), (72196, 14355470), (86740, 11948438), (90245, 11484376), (144392, 7177735), (173480, 5974219), (180490, 5742188), (360980, 2871094), (721960, 1435547)]