37785020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1597}}^1$

素因数の和:1639

約数の個数: 72

約数和(自身を含む): 98257824

約数和(自身を除く): 60472804

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1597, 1690, 1820, 2366, 3194, 3380, 4732, 5915, 6388, 7985, 11179, 11830, 15970, 20761, 22358, 23660, 31940, 41522, 44716, 55895, 83044, 103805, 111790, 145327, 207610, 223580, 269893, 290654, 415220, 539786, 581308, 726635, 1079572, 1349465, 1453270, 1889251, 2698930, 2906540, 3778502, 5397860, 7557004, 9446255, 18892510, 37785020]

約数ペア:

[(1, 37785020), (2, 18892510), (4, 9446255), (5, 7557004), (7, 5397860), (10, 3778502), (13, 2906540), (14, 2698930), (20, 1889251), (26, 1453270), (28, 1349465), (35, 1079572), (52, 726635), (65, 581308), (70, 539786), (91, 415220), (130, 290654), (140, 269893), (169, 223580), (182, 207610), (260, 145327), (338, 111790), (364, 103805), (455, 83044), (676, 55895), (845, 44716), (910, 41522), (1183, 31940), (1597, 23660), (1690, 22358), (1820, 20761), (2366, 15970), (3194, 11830), (3380, 11179), (4732, 7985), (5915, 6388)]