103755655180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{173209}}^1$

素因数の和:173770

約数の個数: 48

約数和(自身を含む): 221911109280

約数和(自身を除く): 118155454100

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 491, 610, 982, 1220, 1964, 2455, 4910, 9820, 29951, 59902, 119804, 149755, 173209, 299510, 346418, 599020, 692836, 866045, 1732090, 3464180, 10565749, 21131498, 42262996, 52828745, 85045619, 105657490, 170091238, 211314980, 340182476, 425228095, 850456190, 1700912380, 5187782759, 10375565518, 20751131036, 25938913795, 51877827590, 103755655180]

約数ペア:

[(1, 103755655180), (2, 51877827590), (4, 25938913795), (5, 20751131036), (10, 10375565518), (20, 5187782759), (61, 1700912380), (122, 850456190), (244, 425228095), (305, 340182476), (491, 211314980), (610, 170091238), (982, 105657490), (1220, 85045619), (1964, 52828745), (2455, 42262996), (4910, 21131498), (9820, 10565749), (29951, 3464180), (59902, 1732090), (119804, 866045), (149755, 692836), (173209, 599020), (299510, 346418)]