2122078960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{14503}}^1$

素因数の和:14606

約数の個数: 80

約数和(自身を含む): 5179668480

約数和(自身を除く): 3057589520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 59, 62, 80, 118, 124, 155, 236, 248, 295, 310, 472, 496, 590, 620, 944, 1180, 1240, 1829, 2360, 2480, 3658, 4720, 7316, 9145, 14503, 14632, 18290, 29006, 29264, 36580, 58012, 72515, 73160, 116024, 145030, 146320, 232048, 290060, 449593, 580120, 855677, 899186, 1160240, 1711354, 1798372, 2247965, 3422708, 3596744, 4278385, 4495930, 6845416, 7193488, 8556770, 8991860, 13690832, 17113540, 17983720, 26525987, 34227080, 35967440, 53051974, 68454160, 106103948, 132629935, 212207896, 265259870, 424415792, 530519740, 1061039480, 2122078960]

約数ペア:

[(1, 2122078960), (2, 1061039480), (4, 530519740), (5, 424415792), (8, 265259870), (10, 212207896), (16, 132629935), (20, 106103948), (31, 68454160), (40, 53051974), (59, 35967440), (62, 34227080), (80, 26525987), (118, 17983720), (124, 17113540), (155, 13690832), (236, 8991860), (248, 8556770), (295, 7193488), (310, 6845416), (472, 4495930), (496, 4278385), (590, 3596744), (620, 3422708), (944, 2247965), (1180, 1798372), (1240, 1711354), (1829, 1160240), (2360, 899186), (2480, 855677), (3658, 580120), (4720, 449593), (7316, 290060), (9145, 232048), (14503, 146320), (14632, 145030), (18290, 116024), (29006, 73160), (29264, 72515), (36580, 58012)]