7132917220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{4787}}^1$

素因数の和:5341

約数の個数: 96

約数和(自身を含む): 17635314816

約数和(自身を除く): 10502397596

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 521, 572, 715, 1042, 1430, 2084, 2605, 2860, 4787, 5210, 5731, 6773, 9574, 10420, 11462, 13546, 19148, 22924, 23935, 27092, 28655, 33865, 47870, 52657, 57310, 62231, 67730, 74503, 95740, 105314, 114620, 124462, 135460, 149006, 210628, 248924, 263285, 298012, 311155, 372515, 526570, 622310, 684541, 745030, 1053140, 1244620, 1369082, 1490060, 2494027, 2738164, 3422705, 4988054, 6845410, 9976108, 12470135, 13690820, 24940270, 27434297, 32422351, 49880540, 54868594, 64844702, 109737188, 129689404, 137171485, 162111755, 274342970, 324223510, 356645861, 548685940, 648447020, 713291722, 1426583444, 1783229305, 3566458610, 7132917220]

約数ペア:

[(1, 7132917220), (2, 3566458610), (4, 1783229305), (5, 1426583444), (10, 713291722), (11, 648447020), (13, 548685940), (20, 356645861), (22, 324223510), (26, 274342970), (44, 162111755), (52, 137171485), (55, 129689404), (65, 109737188), (110, 64844702), (130, 54868594), (143, 49880540), (220, 32422351), (260, 27434297), (286, 24940270), (521, 13690820), (572, 12470135), (715, 9976108), (1042, 6845410), (1430, 4988054), (2084, 3422705), (2605, 2738164), (2860, 2494027), (4787, 1490060), (5210, 1369082), (5731, 1244620), (6773, 1053140), (9574, 745030), (10420, 684541), (11462, 622310), (13546, 526570), (19148, 372515), (22924, 311155), (23935, 298012), (27092, 263285), (28655, 248924), (33865, 210628), (47870, 149006), (52657, 135460), (57310, 124462), (62231, 114620), (67730, 105314), (74503, 95740)]