77735560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2333}}^1$

素因数の和:2375

約数の個数: 96

約数和(自身を含む): 215521560

約数和(自身を除く): 137786000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1960, 2333, 2380, 3332, 4165, 4666, 4760, 6664, 8330, 9332, 11665, 16331, 16660, 18664, 23330, 32662, 33320, 39661, 46660, 65324, 79322, 81655, 93320, 114317, 130648, 158644, 163310, 198305, 228634, 277627, 317288, 326620, 396610, 457268, 555254, 571585, 653240, 793220, 914536, 1110508, 1143170, 1388135, 1586440, 1943389, 2221016, 2286340, 2776270, 3886778, 4572680, 5552540, 7773556, 9716945, 11105080, 15547112, 19433890, 38867780, 77735560]

約数ペア:

[(1, 77735560), (2, 38867780), (4, 19433890), (5, 15547112), (7, 11105080), (8, 9716945), (10, 7773556), (14, 5552540), (17, 4572680), (20, 3886778), (28, 2776270), (34, 2286340), (35, 2221016), (40, 1943389), (49, 1586440), (56, 1388135), (68, 1143170), (70, 1110508), (85, 914536), (98, 793220), (119, 653240), (136, 571585), (140, 555254), (170, 457268), (196, 396610), (238, 326620), (245, 317288), (280, 277627), (340, 228634), (392, 198305), (476, 163310), (490, 158644), (595, 130648), (680, 114317), (833, 93320), (952, 81655), (980, 79322), (1190, 65324), (1666, 46660), (1960, 39661), (2333, 33320), (2380, 32662), (3332, 23330), (4165, 18664), (4666, 16660), (4760, 16331), (6664, 11665), (8330, 9332)]