8836940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 23224320

約数和(自身を除く): 14387380

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 47, 68, 70, 79, 85, 94, 119, 140, 158, 170, 188, 235, 238, 316, 329, 340, 395, 470, 476, 553, 595, 658, 790, 799, 940, 1106, 1190, 1316, 1343, 1580, 1598, 1645, 2212, 2380, 2686, 2765, 3196, 3290, 3713, 3995, 5372, 5530, 5593, 6580, 6715, 7426, 7990, 9401, 11060, 11186, 13430, 14852, 15980, 18565, 18802, 22372, 25991, 26860, 27965, 37130, 37604, 47005, 51982, 55930, 63121, 74260, 94010, 103964, 111860, 126242, 129955, 188020, 252484, 259910, 315605, 441847, 519820, 631210, 883694, 1262420, 1767388, 2209235, 4418470, 8836940]

約数ペア:

[(1, 8836940), (2, 4418470), (4, 2209235), (5, 1767388), (7, 1262420), (10, 883694), (14, 631210), (17, 519820), (20, 441847), (28, 315605), (34, 259910), (35, 252484), (47, 188020), (68, 129955), (70, 126242), (79, 111860), (85, 103964), (94, 94010), (119, 74260), (140, 63121), (158, 55930), (170, 51982), (188, 47005), (235, 37604), (238, 37130), (316, 27965), (329, 26860), (340, 25991), (395, 22372), (470, 18802), (476, 18565), (553, 15980), (595, 14852), (658, 13430), (790, 11186), (799, 11060), (940, 9401), (1106, 7990), (1190, 7426), (1316, 6715), (1343, 6580), (1580, 5593), (1598, 5530), (1645, 5372), (2212, 3995), (2380, 3713), (2686, 3290), (2765, 3196)]