83398455920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{92921}}^1$

素因数の和:93810

約数の個数: 80

約数和(自身を含む): 209061119232

約数和(自身を除く): 125662663312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 863, 1040, 1726, 3452, 4315, 6904, 8630, 11219, 13808, 17260, 22438, 34520, 44876, 56095, 69040, 89752, 92921, 112190, 179504, 185842, 224380, 371684, 448760, 464605, 743368, 897520, 929210, 1207973, 1486736, 1858420, 2415946, 3716840, 4831892, 6039865, 7433680, 9663784, 12079730, 19327568, 24159460, 48318920, 80190823, 96637840, 160381646, 320763292, 400954115, 641526584, 801908230, 1042480699, 1283053168, 1603816460, 2084961398, 3207632920, 4169922796, 5212403495, 6415265840, 8339845592, 10424806990, 16679691184, 20849613980, 41699227960, 83398455920]

約数ペア:

[(1, 83398455920), (2, 41699227960), (4, 20849613980), (5, 16679691184), (8, 10424806990), (10, 8339845592), (13, 6415265840), (16, 5212403495), (20, 4169922796), (26, 3207632920), (40, 2084961398), (52, 1603816460), (65, 1283053168), (80, 1042480699), (104, 801908230), (130, 641526584), (208, 400954115), (260, 320763292), (520, 160381646), (863, 96637840), (1040, 80190823), (1726, 48318920), (3452, 24159460), (4315, 19327568), (6904, 12079730), (8630, 9663784), (11219, 7433680), (13808, 6039865), (17260, 4831892), (22438, 3716840), (34520, 2415946), (44876, 1858420), (56095, 1486736), (69040, 1207973), (89752, 929210), (92921, 897520), (112190, 743368), (179504, 464605), (185842, 448760), (224380, 371684)]