41918240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2879}}^1$

素因数の和:2914

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 80009440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2879, 2912, 3640, 5758, 7280, 11516, 14395, 14560, 20153, 23032, 28790, 37427, 40306, 46064, 57580, 74854, 80612, 92128, 100765, 115160, 149708, 161224, 187135, 201530, 230320, 261989, 299416, 322448, 374270, 403060, 460640, 523978, 598832, 644896, 748540, 806120, 1047956, 1197664, 1309945, 1497080, 1612240, 2095912, 2619890, 2994160, 3224480, 4191824, 5239780, 5988320, 8383648, 10479560, 20959120, 41918240]

約数ペア:

[(1, 41918240), (2, 20959120), (4, 10479560), (5, 8383648), (7, 5988320), (8, 5239780), (10, 4191824), (13, 3224480), (14, 2994160), (16, 2619890), (20, 2095912), (26, 1612240), (28, 1497080), (32, 1309945), (35, 1197664), (40, 1047956), (52, 806120), (56, 748540), (65, 644896), (70, 598832), (80, 523978), (91, 460640), (104, 403060), (112, 374270), (130, 322448), (140, 299416), (160, 261989), (182, 230320), (208, 201530), (224, 187135), (260, 161224), (280, 149708), (364, 115160), (416, 100765), (455, 92128), (520, 80612), (560, 74854), (728, 57580), (910, 46064), (1040, 40306), (1120, 37427), (1456, 28790), (1820, 23032), (2080, 20153), (2879, 14560), (2912, 14395), (3640, 11516), (5758, 7280)]