12173699720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3344423}}^1$

素因数の和:3344454

約数の個数: 64

約数和(自身を含む): 33711793920

約数和(自身を除く): 21538094200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 3344423, 6688846, 13377692, 16722115, 23410961, 26755384, 33444230, 43477499, 46821922, 66888460, 86954998, 93643844, 117054805, 133776920, 173909996, 187287688, 217387495, 234109610, 304342493, 347819992, 434774990, 468219220, 608684986, 869549980, 936438440, 1217369972, 1521712465, 1739099960, 2434739944, 3043424930, 6086849860, 12173699720]

約数ペア:

[(1, 12173699720), (2, 6086849860), (4, 3043424930), (5, 2434739944), (7, 1739099960), (8, 1521712465), (10, 1217369972), (13, 936438440), (14, 869549980), (20, 608684986), (26, 468219220), (28, 434774990), (35, 347819992), (40, 304342493), (52, 234109610), (56, 217387495), (65, 187287688), (70, 173909996), (91, 133776920), (104, 117054805), (130, 93643844), (140, 86954998), (182, 66888460), (260, 46821922), (280, 43477499), (364, 33444230), (455, 26755384), (520, 23410961), (728, 16722115), (910, 13377692), (1820, 6688846), (3640, 3344423)]