157098183920

素因数分解:

$2^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4432793}}^1$

素因数の和:4433249

約数の個数: 40

約数和(自身を含む): 366077859696

約数和(自身を除く): 208979675776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 443, 886, 1772, 2215, 3544, 4430, 7088, 8860, 17720, 35440, 4432793, 8865586, 17731172, 22163965, 35462344, 44327930, 70924688, 88655860, 177311720, 354623440, 1963727299, 3927454598, 7854909196, 9818636495, 15709818392, 19637272990, 31419636784, 39274545980, 78549091960, 157098183920]

約数ペア:

[(1, 157098183920), (2, 78549091960), (4, 39274545980), (5, 31419636784), (8, 19637272990), (10, 15709818392), (16, 9818636495), (20, 7854909196), (40, 3927454598), (80, 1963727299), (443, 354623440), (886, 177311720), (1772, 88655860), (2215, 70924688), (3544, 44327930), (4430, 35462344), (7088, 22163965), (8860, 17731172), (17720, 8865586), (35440, 4432793)]