2234568040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{3331}}^1$

素因数の和:3914

約数の個数: 64

約数和(自身を含む): 5201118720

約数和(自身を除く): 2966550680

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 541, 620, 1082, 1240, 2164, 2705, 3331, 4328, 5410, 6662, 10820, 13324, 16655, 16771, 21640, 26648, 33310, 33542, 66620, 67084, 83855, 103261, 133240, 134168, 167710, 206522, 335420, 413044, 516305, 670840, 826088, 1032610, 1802071, 2065220, 3604142, 4130440, 7208284, 9010355, 14416568, 18020710, 36041420, 55864201, 72082840, 111728402, 223456804, 279321005, 446913608, 558642010, 1117284020, 2234568040]

約数ペア:

[(1, 2234568040), (2, 1117284020), (4, 558642010), (5, 446913608), (8, 279321005), (10, 223456804), (20, 111728402), (31, 72082840), (40, 55864201), (62, 36041420), (124, 18020710), (155, 14416568), (248, 9010355), (310, 7208284), (541, 4130440), (620, 3604142), (1082, 2065220), (1240, 1802071), (2164, 1032610), (2705, 826088), (3331, 670840), (4328, 516305), (5410, 413044), (6662, 335420), (10820, 206522), (13324, 167710), (16655, 134168), (16771, 133240), (21640, 103261), (26648, 83855), (33310, 67084), (33542, 66620)]