6941240020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3617}}^1$

素因数の和:3722

約数の個数: 144

約数和(自身を含む): 17542408464

約数和(自身を除く): 10601168444

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 61, 65, 110, 121, 122, 130, 143, 220, 242, 244, 260, 286, 305, 484, 572, 605, 610, 671, 715, 793, 1210, 1220, 1342, 1430, 1573, 1586, 2420, 2684, 2860, 3146, 3172, 3355, 3617, 3965, 6292, 6710, 7234, 7381, 7865, 7930, 8723, 13420, 14468, 14762, 15730, 15860, 17446, 18085, 29524, 31460, 34892, 36170, 36905, 39787, 43615, 47021, 72340, 73810, 79574, 87230, 94042, 95953, 147620, 159148, 174460, 188084, 191906, 198935, 220637, 235105, 383812, 397870, 437657, 441274, 470210, 479765, 517231, 795740, 875314, 882548, 940420, 959530, 1034462, 1103185, 1750628, 1919060, 2068924, 2188285, 2206370, 2427007, 2586155, 2868281, 4376570, 4412740, 4854014, 5172310, 5689541, 5736562, 8753140, 9708028, 10344620, 11379082, 11473124, 12135035, 14341405, 22758164, 24270070, 26697077, 28447705, 28682810, 31551091, 48540140, 53394154, 56895410, 57365620, 63102182, 106788308, 113790820, 126204364, 133485385, 157755455, 266970770, 315510910, 347062001, 533941540, 631021820, 694124002, 1388248004, 1735310005, 3470620010, 6941240020]

約数ペア:

[(1, 6941240020), (2, 3470620010), (4, 1735310005), (5, 1388248004), (10, 694124002), (11, 631021820), (13, 533941540), (20, 347062001), (22, 315510910), (26, 266970770), (44, 157755455), (52, 133485385), (55, 126204364), (61, 113790820), (65, 106788308), (110, 63102182), (121, 57365620), (122, 56895410), (130, 53394154), (143, 48540140), (220, 31551091), (242, 28682810), (244, 28447705), (260, 26697077), (286, 24270070), (305, 22758164), (484, 14341405), (572, 12135035), (605, 11473124), (610, 11379082), (671, 10344620), (715, 9708028), (793, 8753140), (1210, 5736562), (1220, 5689541), (1342, 5172310), (1430, 4854014), (1573, 4412740), (1586, 4376570), (2420, 2868281), (2684, 2586155), (2860, 2427007), (3146, 2206370), (3172, 2188285), (3355, 2068924), (3617, 1919060), (3965, 1750628), (6292, 1103185), (6710, 1034462), (7234, 959530), (7381, 940420), (7865, 882548), (7930, 875314), (8723, 795740), (13420, 517231), (14468, 479765), (14762, 470210), (15730, 441274), (15860, 437657), (17446, 397870), (18085, 383812), (29524, 235105), (31460, 220637), (34892, 198935), (36170, 191906), (36905, 188084), (39787, 174460), (43615, 159148), (47021, 147620), (72340, 95953), (73810, 94042), (79574, 87230)]