2734700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 6562080

約数和(自身を除く): 3827380

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 41, 46, 50, 58, 82, 92, 100, 115, 116, 145, 164, 205, 230, 290, 410, 460, 575, 580, 667, 725, 820, 943, 1025, 1150, 1189, 1334, 1450, 1886, 2050, 2300, 2378, 2668, 2900, 3335, 3772, 4100, 4715, 4756, 5945, 6670, 9430, 11890, 13340, 16675, 18860, 23575, 23780, 27347, 29725, 33350, 47150, 54694, 59450, 66700, 94300, 109388, 118900, 136735, 273470, 546940, 683675, 1367350, 2734700]

約数ペア:

[(1, 2734700), (2, 1367350), (4, 683675), (5, 546940), (10, 273470), (20, 136735), (23, 118900), (25, 109388), (29, 94300), (41, 66700), (46, 59450), (50, 54694), (58, 47150), (82, 33350), (92, 29725), (100, 27347), (115, 23780), (116, 23575), (145, 18860), (164, 16675), (205, 13340), (230, 11890), (290, 9430), (410, 6670), (460, 5945), (575, 4756), (580, 4715), (667, 4100), (725, 3772), (820, 3335), (943, 2900), (1025, 2668), (1150, 2378), (1189, 2300), (1334, 2050), (1450, 1886)]