115302640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2510

約数の個数: 80

約数和(自身を含む): 291409920

約数和(自身を除く): 176107280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2447, 2480, 2945, 4712, 4894, 5890, 9424, 9788, 11780, 12235, 19576, 23560, 24470, 39152, 46493, 47120, 48940, 75857, 92986, 97880, 151714, 185972, 195760, 232465, 303428, 371944, 379285, 464930, 606856, 743888, 758570, 929860, 1213712, 1441283, 1517140, 1859720, 2882566, 3034280, 3719440, 5765132, 6068560, 7206415, 11530264, 14412830, 23060528, 28825660, 57651320, 115302640]

約数ペア:

[(1, 115302640), (2, 57651320), (4, 28825660), (5, 23060528), (8, 14412830), (10, 11530264), (16, 7206415), (19, 6068560), (20, 5765132), (31, 3719440), (38, 3034280), (40, 2882566), (62, 1859720), (76, 1517140), (80, 1441283), (95, 1213712), (124, 929860), (152, 758570), (155, 743888), (190, 606856), (248, 464930), (304, 379285), (310, 371944), (380, 303428), (496, 232465), (589, 195760), (620, 185972), (760, 151714), (1178, 97880), (1240, 92986), (1520, 75857), (2356, 48940), (2447, 47120), (2480, 46493), (2945, 39152), (4712, 24470), (4894, 23560), (5890, 19576), (9424, 12235), (9788, 11780)]