9171004040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{3413}}^1$

素因数の和:3663

約数の個数: 128

約数和(自身を含む): 23361592320

約数和(自身を除く): 14190588280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 197, 220, 248, 310, 341, 394, 440, 620, 682, 788, 985, 1240, 1364, 1576, 1705, 1970, 2167, 2728, 3410, 3413, 3940, 4334, 6107, 6820, 6826, 7880, 8668, 10835, 12214, 13640, 13652, 17065, 17336, 21670, 24428, 27304, 30535, 34130, 37543, 43340, 48856, 61070, 67177, 68260, 75086, 86680, 105803, 122140, 134354, 136520, 150172, 187715, 211606, 244280, 268708, 300344, 335885, 375430, 423212, 529015, 537416, 671770, 672361, 750860, 846424, 1058030, 1163833, 1343540, 1344722, 1501720, 2116060, 2327666, 2687080, 2689444, 3361805, 4232120, 4655332, 5378888, 5819165, 6723610, 7395971, 9310664, 11638330, 13447220, 14791942, 20843191, 23276660, 26894440, 29583884, 36979855, 41686382, 46553320, 59167768, 73959710, 83372764, 104215955, 147919420, 166745528, 208431910, 229275101, 295838840, 416863820, 458550202, 833727640, 917100404, 1146375505, 1834200808, 2292751010, 4585502020, 9171004040]

約数ペア:

[(1, 9171004040), (2, 4585502020), (4, 2292751010), (5, 1834200808), (8, 1146375505), (10, 917100404), (11, 833727640), (20, 458550202), (22, 416863820), (31, 295838840), (40, 229275101), (44, 208431910), (55, 166745528), (62, 147919420), (88, 104215955), (110, 83372764), (124, 73959710), (155, 59167768), (197, 46553320), (220, 41686382), (248, 36979855), (310, 29583884), (341, 26894440), (394, 23276660), (440, 20843191), (620, 14791942), (682, 13447220), (788, 11638330), (985, 9310664), (1240, 7395971), (1364, 6723610), (1576, 5819165), (1705, 5378888), (1970, 4655332), (2167, 4232120), (2728, 3361805), (3410, 2689444), (3413, 2687080), (3940, 2327666), (4334, 2116060), (6107, 1501720), (6820, 1344722), (6826, 1343540), (7880, 1163833), (8668, 1058030), (10835, 846424), (12214, 750860), (13640, 672361), (13652, 671770), (17065, 537416), (17336, 529015), (21670, 423212), (24428, 375430), (27304, 335885), (30535, 300344), (34130, 268708), (37543, 244280), (43340, 211606), (48856, 187715), (61070, 150172), (67177, 136520), (68260, 134354), (75086, 122140), (86680, 105803)]