1588335080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{15877}}^1$

素因数の和:15990

約数の個数: 64

約数和(自身を含む): 3721168080

約数和(自身を除く): 2132833000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 61, 82, 122, 164, 205, 244, 305, 328, 410, 488, 610, 820, 1220, 1640, 2440, 2501, 5002, 10004, 12505, 15877, 20008, 25010, 31754, 50020, 63508, 79385, 100040, 127016, 158770, 317540, 635080, 650957, 968497, 1301914, 1936994, 2603828, 3254785, 3873988, 4842485, 5207656, 6509570, 7747976, 9684970, 13019140, 19369940, 26038280, 38739880, 39708377, 79416754, 158833508, 198541885, 317667016, 397083770, 794167540, 1588335080]

約数ペア:

[(1, 1588335080), (2, 794167540), (4, 397083770), (5, 317667016), (8, 198541885), (10, 158833508), (20, 79416754), (40, 39708377), (41, 38739880), (61, 26038280), (82, 19369940), (122, 13019140), (164, 9684970), (205, 7747976), (244, 6509570), (305, 5207656), (328, 4842485), (410, 3873988), (488, 3254785), (610, 2603828), (820, 1936994), (1220, 1301914), (1640, 968497), (2440, 650957), (2501, 635080), (5002, 317540), (10004, 158770), (12505, 127016), (15877, 100040), (20008, 79385), (25010, 63508), (31754, 50020)]