459438620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 1069830720

約数和(自身を除く): 610392100

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 41, 74, 76, 82, 95, 148, 164, 185, 190, 205, 370, 380, 410, 703, 740, 779, 797, 820, 1406, 1517, 1558, 1594, 2812, 3034, 3116, 3188, 3515, 3895, 3985, 6068, 7030, 7585, 7790, 7970, 14060, 15143, 15170, 15580, 15940, 28823, 29489, 30286, 30340, 32677, 57646, 58978, 60572, 65354, 75715, 115292, 117956, 130708, 144115, 147445, 151430, 163385, 288230, 294890, 302860, 326770, 560291, 576460, 589780, 620863, 653540, 1120582, 1209049, 1241726, 2241164, 2418098, 2483452, 2801455, 3104315, 4836196, 5602910, 6045245, 6208630, 11205820, 12090490, 12417260, 22971931, 24180980, 45943862, 91887724, 114859655, 229719310, 459438620]

約数ペア:

[(1, 459438620), (2, 229719310), (4, 114859655), (5, 91887724), (10, 45943862), (19, 24180980), (20, 22971931), (37, 12417260), (38, 12090490), (41, 11205820), (74, 6208630), (76, 6045245), (82, 5602910), (95, 4836196), (148, 3104315), (164, 2801455), (185, 2483452), (190, 2418098), (205, 2241164), (370, 1241726), (380, 1209049), (410, 1120582), (703, 653540), (740, 620863), (779, 589780), (797, 576460), (820, 560291), (1406, 326770), (1517, 302860), (1558, 294890), (1594, 288230), (2812, 163385), (3034, 151430), (3116, 147445), (3188, 144115), (3515, 130708), (3895, 117956), (3985, 115292), (6068, 75715), (7030, 65354), (7585, 60572), (7790, 58978), (7970, 57646), (14060, 32677), (15143, 30340), (15170, 30286), (15580, 29489), (15940, 28823)]