31699977100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3931}}^1\times {\mathrm{7331}}^1$

素因数の和:11287

約数の個数: 72

約数和(自身を含む): 75071820096

約数和(自身を除く): 43371842996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 3931, 7331, 7862, 14662, 15724, 19655, 29324, 36655, 39310, 43241, 73310, 78620, 80641, 86482, 98275, 146620, 161282, 172964, 183275, 196550, 216205, 322564, 366550, 393100, 403205, 432410, 733100, 806410, 864820, 1081025, 1612820, 2016025, 2162050, 4032050, 4324100, 8064100, 28818161, 57636322, 115272644, 144090805, 288181610, 316999771, 576363220, 633999542, 720454025, 1267999084, 1440908050, 1584998855, 2881816100, 3169997710, 6339995420, 7924994275, 15849988550, 31699977100]

約数ペア:

[(1, 31699977100), (2, 15849988550), (4, 7924994275), (5, 6339995420), (10, 3169997710), (11, 2881816100), (20, 1584998855), (22, 1440908050), (25, 1267999084), (44, 720454025), (50, 633999542), (55, 576363220), (100, 316999771), (110, 288181610), (220, 144090805), (275, 115272644), (550, 57636322), (1100, 28818161), (3931, 8064100), (7331, 4324100), (7862, 4032050), (14662, 2162050), (15724, 2016025), (19655, 1612820), (29324, 1081025), (36655, 864820), (39310, 806410), (43241, 733100), (73310, 432410), (78620, 403205), (80641, 393100), (86482, 366550), (98275, 322564), (146620, 216205), (161282, 196550), (172964, 183275)]