47410220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 118794816

約数和(自身を除く): 71384596

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 137, 143, 220, 242, 260, 274, 286, 484, 548, 572, 605, 685, 715, 1210, 1331, 1370, 1430, 1507, 1573, 1781, 2420, 2662, 2740, 2860, 3014, 3146, 3562, 5324, 6028, 6292, 6655, 7124, 7535, 7865, 8905, 13310, 15070, 15730, 16577, 17303, 17810, 19591, 26620, 30140, 31460, 33154, 34606, 35620, 39182, 66308, 69212, 78364, 82885, 86515, 97955, 165770, 173030, 182347, 195910, 215501, 331540, 346060, 364694, 391820, 431002, 729388, 862004, 911735, 1077505, 1823470, 2155010, 2370511, 3646940, 4310020, 4741022, 9482044, 11852555, 23705110, 47410220]

約数ペア:

[(1, 47410220), (2, 23705110), (4, 11852555), (5, 9482044), (10, 4741022), (11, 4310020), (13, 3646940), (20, 2370511), (22, 2155010), (26, 1823470), (44, 1077505), (52, 911735), (55, 862004), (65, 729388), (110, 431002), (121, 391820), (130, 364694), (137, 346060), (143, 331540), (220, 215501), (242, 195910), (260, 182347), (274, 173030), (286, 165770), (484, 97955), (548, 86515), (572, 82885), (605, 78364), (685, 69212), (715, 66308), (1210, 39182), (1331, 35620), (1370, 34606), (1430, 33154), (1507, 31460), (1573, 30140), (1781, 26620), (2420, 19591), (2662, 17810), (2740, 17303), (2860, 16577), (3014, 15730), (3146, 15070), (3562, 13310), (5324, 8905), (6028, 7865), (6292, 7535), (6655, 7124)]