4089160900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{5641}}^1$

素因数の和:6325

約数の個数: 72

約数和(自身を含む): 9696566880

約数和(自身を除く): 5607405980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 659, 1100, 1318, 2636, 3295, 5641, 6590, 7249, 11282, 13180, 14498, 16475, 22564, 28205, 28996, 32950, 36245, 56410, 62051, 65900, 72490, 112820, 124102, 141025, 144980, 181225, 248204, 282050, 310255, 362450, 564100, 620510, 724900, 1241020, 1551275, 3102550, 3717419, 6205100, 7434838, 14869676, 18587095, 37174190, 40891609, 74348380, 81783218, 92935475, 163566436, 185870950, 204458045, 371741900, 408916090, 817832180, 1022290225, 2044580450, 4089160900]

約数ペア:

[(1, 4089160900), (2, 2044580450), (4, 1022290225), (5, 817832180), (10, 408916090), (11, 371741900), (20, 204458045), (22, 185870950), (25, 163566436), (44, 92935475), (50, 81783218), (55, 74348380), (100, 40891609), (110, 37174190), (220, 18587095), (275, 14869676), (550, 7434838), (659, 6205100), (1100, 3717419), (1318, 3102550), (2636, 1551275), (3295, 1241020), (5641, 724900), (6590, 620510), (7249, 564100), (11282, 362450), (13180, 310255), (14498, 282050), (16475, 248204), (22564, 181225), (28205, 144980), (28996, 141025), (32950, 124102), (36245, 112820), (56410, 72490), (62051, 65900)]