494451700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1201}}^1$

素因数の和:1417

約数の個数: 72

約数和(自身を含む): 1126802880

約数和(自身を除く): 632351180

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 179, 230, 358, 460, 575, 716, 895, 1150, 1201, 1790, 2300, 2402, 3580, 4117, 4475, 4804, 6005, 8234, 8950, 12010, 16468, 17900, 20585, 24020, 27623, 30025, 41170, 55246, 60050, 82340, 102925, 110492, 120100, 138115, 205850, 214979, 276230, 411700, 429958, 552460, 690575, 859916, 1074895, 1381150, 2149790, 2762300, 4299580, 4944517, 5374475, 9889034, 10748950, 19778068, 21497900, 24722585, 49445170, 98890340, 123612925, 247225850, 494451700]

約数ペア:

[(1, 494451700), (2, 247225850), (4, 123612925), (5, 98890340), (10, 49445170), (20, 24722585), (23, 21497900), (25, 19778068), (46, 10748950), (50, 9889034), (92, 5374475), (100, 4944517), (115, 4299580), (179, 2762300), (230, 2149790), (358, 1381150), (460, 1074895), (575, 859916), (716, 690575), (895, 552460), (1150, 429958), (1201, 411700), (1790, 276230), (2300, 214979), (2402, 205850), (3580, 138115), (4117, 120100), (4475, 110492), (4804, 102925), (6005, 82340), (8234, 60050), (8950, 55246), (12010, 41170), (16468, 30025), (17900, 27623), (20585, 24020)]