16111177790

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{1399}}^1$

素因数の和:1745

約数の個数: 64

約数和(自身を含む): 29937600000

約数和(自身を除く): 13826422210

約数列:

[1, 2, 5, 10, 59, 118, 131, 149, 262, 295, 298, 590, 655, 745, 1310, 1399, 1490, 2798, 6995, 7729, 8791, 13990, 15458, 17582, 19519, 38645, 39038, 43955, 77290, 82541, 87910, 97595, 165082, 183269, 195190, 208451, 366538, 412705, 416902, 825410, 916345, 1042255, 1151621, 1832690, 2084510, 2303242, 5758105, 10812871, 11516210, 12298609, 21625742, 24597218, 27307081, 54064355, 54614162, 61493045, 108128710, 122986090, 136535405, 273070810, 1611117779, 3222235558, 8055588895, 16111177790]

約数ペア:

[(1, 16111177790), (2, 8055588895), (5, 3222235558), (10, 1611117779), (59, 273070810), (118, 136535405), (131, 122986090), (149, 108128710), (262, 61493045), (295, 54614162), (298, 54064355), (590, 27307081), (655, 24597218), (745, 21625742), (1310, 12298609), (1399, 11516210), (1490, 10812871), (2798, 5758105), (6995, 2303242), (7729, 2084510), (8791, 1832690), (13990, 1151621), (15458, 1042255), (17582, 916345), (19519, 825410), (38645, 416902), (39038, 412705), (43955, 366538), (77290, 208451), (82541, 195190), (87910, 183269), (97595, 165082)]