53879384080

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1\times {\mathrm{18413}}^1$

素因数の和:18968

約数の個数: 80

約数和(自身を含む): 127136148480

約数和(自身を除く): 73256764400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 463, 632, 790, 926, 1264, 1580, 1852, 2315, 3160, 3704, 4630, 6320, 7408, 9260, 18413, 18520, 36577, 36826, 37040, 73154, 73652, 92065, 146308, 147304, 182885, 184130, 292616, 294608, 365770, 368260, 585232, 731540, 736520, 1454627, 1463080, 1473040, 2909254, 2926160, 5818508, 7273135, 8525219, 11637016, 14546270, 17050438, 23274032, 29092540, 34100876, 42626095, 58185080, 68201752, 85252190, 116370160, 136403504, 170504380, 341008760, 673492301, 682017520, 1346984602, 2693969204, 3367461505, 5387938408, 6734923010, 10775876816, 13469846020, 26939692040, 53879384080]

約数ペア:

[(1, 53879384080), (2, 26939692040), (4, 13469846020), (5, 10775876816), (8, 6734923010), (10, 5387938408), (16, 3367461505), (20, 2693969204), (40, 1346984602), (79, 682017520), (80, 673492301), (158, 341008760), (316, 170504380), (395, 136403504), (463, 116370160), (632, 85252190), (790, 68201752), (926, 58185080), (1264, 42626095), (1580, 34100876), (1852, 29092540), (2315, 23274032), (3160, 17050438), (3704, 14546270), (4630, 11637016), (6320, 8525219), (7408, 7273135), (9260, 5818508), (18413, 2926160), (18520, 2909254), (36577, 1473040), (36826, 1463080), (37040, 1454627), (73154, 736520), (73652, 731540), (92065, 585232), (146308, 368260), (147304, 365770), (182885, 294608), (184130, 292616)]