8701888980970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{21031}}^1\times {\mathrm{30809}}^1$

素因数の和:51943

約数の個数: 64

約数和(自身を含む): 16796054246400

約数和(自身を除く): 8094165265430

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6715, 13430, 21031, 30809, 42062, 61618, 105155, 154045, 210310, 308090, 357527, 523753, 715054, 1047506, 1661449, 1787635, 2433911, 2618765, 3322898, 3575270, 4867822, 5237530, 8307245, 12169555, 16614490, 24339110, 28244633, 41376487, 56489266, 82752974, 141223165, 206882435, 282446330, 413764870, 647944079, 1295888158, 3239720395, 6479440790, 11015049343, 22030098686, 51187582241, 55075246715, 102375164482, 110150493430, 255937911205, 511875822410, 870188898097, 1740377796194, 4350944490485, 8701888980970]

約数ペア:

[(1, 8701888980970), (2, 4350944490485), (5, 1740377796194), (10, 870188898097), (17, 511875822410), (34, 255937911205), (79, 110150493430), (85, 102375164482), (158, 55075246715), (170, 51187582241), (395, 22030098686), (790, 11015049343), (1343, 6479440790), (2686, 3239720395), (6715, 1295888158), (13430, 647944079), (21031, 413764870), (30809, 282446330), (42062, 206882435), (61618, 141223165), (105155, 82752974), (154045, 56489266), (210310, 41376487), (308090, 28244633), (357527, 24339110), (523753, 16614490), (715054, 12169555), (1047506, 8307245), (1661449, 5237530), (1787635, 4867822), (2433911, 3575270), (2618765, 3322898)]