260219940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{52253}}^1$

素因数の和:52348

約数の個数: 48

約数和(自身を含む): 737408448

約数和(自身を除く): 477188508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 52253, 104506, 156759, 209012, 261265, 313518, 522530, 627036, 783795, 1045060, 1567590, 3135180, 4336999, 8673998, 13010997, 17347996, 21684995, 26021994, 43369990, 52043988, 65054985, 86739980, 130109970, 260219940]

約数ペア:

[(1, 260219940), (2, 130109970), (3, 86739980), (4, 65054985), (5, 52043988), (6, 43369990), (10, 26021994), (12, 21684995), (15, 17347996), (20, 13010997), (30, 8673998), (60, 4336999), (83, 3135180), (166, 1567590), (249, 1045060), (332, 783795), (415, 627036), (498, 522530), (830, 313518), (996, 261265), (1245, 209012), (1660, 156759), (2490, 104506), (4980, 52253)]