41138900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 98431200

約数和(自身を除く): 57292300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 149, 220, 251, 275, 298, 502, 550, 596, 745, 1004, 1100, 1255, 1490, 1639, 2510, 2761, 2980, 3278, 3725, 5020, 5522, 6275, 6556, 7450, 8195, 11044, 12550, 13805, 14900, 16390, 25100, 27610, 32780, 37399, 40975, 55220, 69025, 74798, 81950, 138050, 149596, 163900, 186995, 276100, 373990, 411389, 747980, 822778, 934975, 1645556, 1869950, 2056945, 3739900, 4113890, 8227780, 10284725, 20569450, 41138900]

約数ペア:

[(1, 41138900), (2, 20569450), (4, 10284725), (5, 8227780), (10, 4113890), (11, 3739900), (20, 2056945), (22, 1869950), (25, 1645556), (44, 934975), (50, 822778), (55, 747980), (100, 411389), (110, 373990), (149, 276100), (220, 186995), (251, 163900), (275, 149596), (298, 138050), (502, 81950), (550, 74798), (596, 69025), (745, 55220), (1004, 40975), (1100, 37399), (1255, 32780), (1490, 27610), (1639, 25100), (2510, 16390), (2761, 14900), (2980, 13805), (3278, 12550), (3725, 11044), (5020, 8195), (5522, 7450), (6275, 6556)]