286533135080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{395611}}^1$

素因数の和:396594

約数の個数: 64

約数和(自身を含む): 679344926400

約数和(自身を除く): 392811791320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 953, 1906, 3812, 4765, 7624, 9530, 18107, 19060, 36214, 38120, 72428, 90535, 144856, 181070, 362140, 395611, 724280, 791222, 1582444, 1978055, 3164888, 3956110, 7516609, 7912220, 15033218, 15824440, 30066436, 37583045, 60132872, 75166090, 150332180, 300664360, 377017283, 754034566, 1508069132, 1885086415, 3016138264, 3770172830, 7163328377, 7540345660, 14326656754, 15080691320, 28653313508, 35816641885, 57306627016, 71633283770, 143266567540, 286533135080]

約数ペア:

[(1, 286533135080), (2, 143266567540), (4, 71633283770), (5, 57306627016), (8, 35816641885), (10, 28653313508), (19, 15080691320), (20, 14326656754), (38, 7540345660), (40, 7163328377), (76, 3770172830), (95, 3016138264), (152, 1885086415), (190, 1508069132), (380, 754034566), (760, 377017283), (953, 300664360), (1906, 150332180), (3812, 75166090), (4765, 60132872), (7624, 37583045), (9530, 30066436), (18107, 15824440), (19060, 15033218), (36214, 7912220), (38120, 7516609), (72428, 3956110), (90535, 3164888), (144856, 1978055), (181070, 1582444), (362140, 791222), (395611, 724280)]