139445064220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1926569}}^1$

素因数の和:1926643

約数の個数: 96

約数和(自身を含む): 372860651520

約数和(自身を除く): 233415587300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 55, 70, 77, 94, 110, 140, 154, 188, 220, 235, 308, 329, 385, 470, 517, 658, 770, 940, 1034, 1316, 1540, 1645, 2068, 2585, 3290, 3619, 5170, 6580, 7238, 10340, 14476, 18095, 36190, 72380, 1926569, 3853138, 7706276, 9632845, 13485983, 19265690, 21192259, 26971966, 38531380, 42384518, 53943932, 67429915, 84769036, 90548743, 105961295, 134859830, 148345813, 181097486, 211922590, 269719660, 296691626, 362194972, 423845180, 452743715, 593383252, 633841201, 741729065, 905487430, 996036173, 1267682402, 1483458130, 1810974860, 1992072346, 2535364804, 2966916260, 3169206005, 3984144692, 4980180865, 6338412010, 6972253211, 9960361730, 12676824020, 13944506422, 19920723460, 27889012844, 34861266055, 69722532110, 139445064220]

約数ペア:

[(1, 139445064220), (2, 69722532110), (4, 34861266055), (5, 27889012844), (7, 19920723460), (10, 13944506422), (11, 12676824020), (14, 9960361730), (20, 6972253211), (22, 6338412010), (28, 4980180865), (35, 3984144692), (44, 3169206005), (47, 2966916260), (55, 2535364804), (70, 1992072346), (77, 1810974860), (94, 1483458130), (110, 1267682402), (140, 996036173), (154, 905487430), (188, 741729065), (220, 633841201), (235, 593383252), (308, 452743715), (329, 423845180), (385, 362194972), (470, 296691626), (517, 269719660), (658, 211922590), (770, 181097486), (940, 148345813), (1034, 134859830), (1316, 105961295), (1540, 90548743), (1645, 84769036), (2068, 67429915), (2585, 53943932), (3290, 42384518), (3619, 38531380), (5170, 26971966), (6580, 21192259), (7238, 19265690), (10340, 13485983), (14476, 9632845), (18095, 7706276), (36190, 3853138), (72380, 1926569)]