122883380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4217}}^1$

素因数の和:4304

約数の個数: 48

約数和(自身を含む): 272111616

約数和(自身を除く): 149228236

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 2914, 4217, 5828, 7285, 8434, 14570, 16868, 21085, 29140, 42170, 84340, 130727, 198199, 261454, 396398, 522908, 653635, 792796, 990995, 1307270, 1981990, 2614540, 3963980, 6144169, 12288338, 24576676, 30720845, 61441690, 122883380]

約数ペア:

[(1, 122883380), (2, 61441690), (4, 30720845), (5, 24576676), (10, 12288338), (20, 6144169), (31, 3963980), (47, 2614540), (62, 1981990), (94, 1307270), (124, 990995), (155, 792796), (188, 653635), (235, 522908), (310, 396398), (470, 261454), (620, 198199), (940, 130727), (1457, 84340), (2914, 42170), (4217, 29140), (5828, 21085), (7285, 16868), (8434, 14570)]