1034649920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2137}}^1$

素因数の和:2260

約数の個数: 112

約数和(自身を含む): 2639232720

約数和(自身を除く): 1604582800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 89, 136, 160, 170, 178, 272, 320, 340, 356, 445, 544, 680, 712, 890, 1088, 1360, 1424, 1513, 1780, 2137, 2720, 2848, 3026, 3560, 4274, 5440, 5696, 6052, 7120, 7565, 8548, 10685, 12104, 14240, 15130, 17096, 21370, 24208, 28480, 30260, 34192, 36329, 42740, 48416, 60520, 68384, 72658, 85480, 96832, 121040, 136768, 145316, 170960, 181645, 190193, 242080, 290632, 341920, 363290, 380386, 484160, 581264, 683840, 726580, 760772, 950965, 1162528, 1453160, 1521544, 1901930, 2325056, 2906320, 3043088, 3233281, 3803860, 5812640, 6086176, 6466562, 7607720, 11625280, 12172352, 12933124, 15215440, 16166405, 25866248, 30430880, 32332810, 51732496, 60861760, 64665620, 103464992, 129331240, 206929984, 258662480, 517324960, 1034649920]

約数ペア:

[(1, 1034649920), (2, 517324960), (4, 258662480), (5, 206929984), (8, 129331240), (10, 103464992), (16, 64665620), (17, 60861760), (20, 51732496), (32, 32332810), (34, 30430880), (40, 25866248), (64, 16166405), (68, 15215440), (80, 12933124), (85, 12172352), (89, 11625280), (136, 7607720), (160, 6466562), (170, 6086176), (178, 5812640), (272, 3803860), (320, 3233281), (340, 3043088), (356, 2906320), (445, 2325056), (544, 1901930), (680, 1521544), (712, 1453160), (890, 1162528), (1088, 950965), (1360, 760772), (1424, 726580), (1513, 683840), (1780, 581264), (2137, 484160), (2720, 380386), (2848, 363290), (3026, 341920), (3560, 290632), (4274, 242080), (5440, 190193), (5696, 181645), (6052, 170960), (7120, 145316), (7565, 136768), (8548, 121040), (10685, 96832), (12104, 85480), (14240, 72658), (15130, 68384), (17096, 60520), (21370, 48416), (24208, 42740), (28480, 36329), (30260, 34192)]