2941120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:138

約数の個数: 112

約数和(自身を含む): 8705088

約数和(自身を除く): 5763968

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 101, 104, 112, 130, 140, 160, 182, 202, 208, 224, 260, 280, 320, 364, 404, 416, 448, 455, 505, 520, 560, 707, 728, 808, 832, 910, 1010, 1040, 1120, 1313, 1414, 1456, 1616, 1820, 2020, 2080, 2240, 2626, 2828, 2912, 3232, 3535, 3640, 4040, 4160, 5252, 5656, 5824, 6464, 6565, 7070, 7280, 8080, 9191, 10504, 11312, 13130, 14140, 14560, 16160, 18382, 21008, 22624, 26260, 28280, 29120, 32320, 36764, 42016, 45248, 45955, 52520, 56560, 73528, 84032, 91910, 105040, 113120, 147056, 183820, 210080, 226240, 294112, 367640, 420160, 588224, 735280, 1470560, 2941120]

約数ペア:

[(1, 2941120), (2, 1470560), (4, 735280), (5, 588224), (7, 420160), (8, 367640), (10, 294112), (13, 226240), (14, 210080), (16, 183820), (20, 147056), (26, 113120), (28, 105040), (32, 91910), (35, 84032), (40, 73528), (52, 56560), (56, 52520), (64, 45955), (65, 45248), (70, 42016), (80, 36764), (91, 32320), (101, 29120), (104, 28280), (112, 26260), (130, 22624), (140, 21008), (160, 18382), (182, 16160), (202, 14560), (208, 14140), (224, 13130), (260, 11312), (280, 10504), (320, 9191), (364, 8080), (404, 7280), (416, 7070), (448, 6565), (455, 6464), (505, 5824), (520, 5656), (560, 5252), (707, 4160), (728, 4040), (808, 3640), (832, 3535), (910, 3232), (1010, 2912), (1040, 2828), (1120, 2626), (1313, 2240), (1414, 2080), (1456, 2020), (1616, 1820)]