119566480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1$

素因数の和:1744

約数の個数: 80

約数和(自身を含む): 307105344

約数和(自身を除く): 187538864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 83, 88, 110, 166, 176, 220, 332, 415, 440, 664, 830, 880, 913, 1328, 1637, 1660, 1826, 3274, 3320, 3652, 4565, 6548, 6640, 7304, 8185, 9130, 13096, 14608, 16370, 18007, 18260, 26192, 32740, 36014, 36520, 65480, 72028, 73040, 90035, 130960, 135871, 144056, 180070, 271742, 288112, 360140, 543484, 679355, 720280, 1086968, 1358710, 1440560, 1494581, 2173936, 2717420, 2989162, 5434840, 5978324, 7472905, 10869680, 11956648, 14945810, 23913296, 29891620, 59783240, 119566480]

約数ペア:

[(1, 119566480), (2, 59783240), (4, 29891620), (5, 23913296), (8, 14945810), (10, 11956648), (11, 10869680), (16, 7472905), (20, 5978324), (22, 5434840), (40, 2989162), (44, 2717420), (55, 2173936), (80, 1494581), (83, 1440560), (88, 1358710), (110, 1086968), (166, 720280), (176, 679355), (220, 543484), (332, 360140), (415, 288112), (440, 271742), (664, 180070), (830, 144056), (880, 135871), (913, 130960), (1328, 90035), (1637, 73040), (1660, 72028), (1826, 65480), (3274, 36520), (3320, 36014), (3652, 32740), (4565, 26192), (6548, 18260), (6640, 18007), (7304, 16370), (8185, 14608), (9130, 13096)]