966709900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{967}}^1$

素因数の和:1763

約数の個数: 72

約数和(自身を含む): 2264403680

約数和(自身を除く): 1297693780

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 769, 967, 1300, 1538, 1934, 3076, 3845, 3868, 4835, 7690, 9670, 9997, 12571, 15380, 19225, 19340, 19994, 24175, 25142, 38450, 39988, 48350, 49985, 50284, 62855, 76900, 96700, 99970, 125710, 199940, 249925, 251420, 314275, 499850, 628550, 743623, 999700, 1257100, 1487246, 2974492, 3718115, 7436230, 9667099, 14872460, 18590575, 19334198, 37181150, 38668396, 48335495, 74362300, 96670990, 193341980, 241677475, 483354950, 966709900]

約数ペア:

[(1, 966709900), (2, 483354950), (4, 241677475), (5, 193341980), (10, 96670990), (13, 74362300), (20, 48335495), (25, 38668396), (26, 37181150), (50, 19334198), (52, 18590575), (65, 14872460), (100, 9667099), (130, 7436230), (260, 3718115), (325, 2974492), (650, 1487246), (769, 1257100), (967, 999700), (1300, 743623), (1538, 628550), (1934, 499850), (3076, 314275), (3845, 251420), (3868, 249925), (4835, 199940), (7690, 125710), (9670, 99970), (9997, 96700), (12571, 76900), (15380, 62855), (19225, 50284), (19340, 49985), (19994, 48350), (24175, 39988), (25142, 38450)]