95890656820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{244009}}^1$

素因数の和:244433

約数の個数: 72

約数和(自身を含む): 234832295880

約数和(自身を除く): 138941639060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 401, 490, 802, 980, 1604, 2005, 2807, 4010, 5614, 8020, 11228, 14035, 19649, 28070, 39298, 56140, 78596, 98245, 196490, 244009, 392980, 488018, 976036, 1220045, 1708063, 2440090, 3416126, 4880180, 6832252, 8540315, 11956441, 17080630, 23912882, 34161260, 47825764, 59782205, 97847609, 119564410, 195695218, 239128820, 391390436, 489238045, 684933263, 978476090, 1369866526, 1956952180, 2739733052, 3424666315, 4794532841, 6849332630, 9589065682, 13698665260, 19178131364, 23972664205, 47945328410, 95890656820]

約数ペア:

[(1, 95890656820), (2, 47945328410), (4, 23972664205), (5, 19178131364), (7, 13698665260), (10, 9589065682), (14, 6849332630), (20, 4794532841), (28, 3424666315), (35, 2739733052), (49, 1956952180), (70, 1369866526), (98, 978476090), (140, 684933263), (196, 489238045), (245, 391390436), (401, 239128820), (490, 195695218), (802, 119564410), (980, 97847609), (1604, 59782205), (2005, 47825764), (2807, 34161260), (4010, 23912882), (5614, 17080630), (8020, 11956441), (11228, 8540315), (14035, 6832252), (19649, 4880180), (28070, 3416126), (39298, 2440090), (56140, 1708063), (78596, 1220045), (98245, 976036), (196490, 488018), (244009, 392980)]