36018680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 86486400

約数和(自身を除く): 50467720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 83, 95, 152, 166, 190, 332, 380, 415, 571, 664, 760, 830, 1142, 1577, 1660, 2284, 2855, 3154, 3320, 4568, 5710, 6308, 7885, 10849, 11420, 12616, 15770, 21698, 22840, 31540, 43396, 47393, 54245, 63080, 86792, 94786, 108490, 189572, 216980, 236965, 379144, 433960, 473930, 900467, 947860, 1800934, 1895720, 3601868, 4502335, 7203736, 9004670, 18009340, 36018680]

約数ペア:

[(1, 36018680), (2, 18009340), (4, 9004670), (5, 7203736), (8, 4502335), (10, 3601868), (19, 1895720), (20, 1800934), (38, 947860), (40, 900467), (76, 473930), (83, 433960), (95, 379144), (152, 236965), (166, 216980), (190, 189572), (332, 108490), (380, 94786), (415, 86792), (571, 63080), (664, 54245), (760, 47393), (830, 43396), (1142, 31540), (1577, 22840), (1660, 21698), (2284, 15770), (2855, 12616), (3154, 11420), (3320, 10849), (4568, 7885), (5710, 6308)]