5288804920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{13463}}^1$

素因数の和:13565

約数の個数: 128

約数和(自身を含む): 14424791040

約数和(自身を除く): 9135986120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 61, 70, 92, 115, 122, 140, 161, 184, 230, 244, 280, 305, 322, 427, 460, 488, 610, 644, 805, 854, 920, 1220, 1288, 1403, 1610, 1708, 2135, 2440, 2806, 3220, 3416, 4270, 5612, 6440, 7015, 8540, 9821, 11224, 13463, 14030, 17080, 19642, 26926, 28060, 39284, 49105, 53852, 56120, 67315, 78568, 94241, 98210, 107704, 134630, 188482, 196420, 269260, 309649, 376964, 392840, 471205, 538520, 619298, 753928, 821243, 942410, 1238596, 1548245, 1642486, 1884820, 2167543, 2477192, 3096490, 3284972, 3769640, 4106215, 4335086, 5748701, 6192980, 6569944, 8212430, 8670172, 10837715, 11497402, 12385960, 16424860, 17340344, 18888589, 21675430, 22994804, 28743505, 32849720, 37777178, 43350860, 45989608, 57487010, 75554356, 86701720, 94442945, 114974020, 132220123, 151108712, 188885890, 229948040, 264440246, 377771780, 528880492, 661100615, 755543560, 1057760984, 1322201230, 2644402460, 5288804920]

約数ペア:

[(1, 5288804920), (2, 2644402460), (4, 1322201230), (5, 1057760984), (7, 755543560), (8, 661100615), (10, 528880492), (14, 377771780), (20, 264440246), (23, 229948040), (28, 188885890), (35, 151108712), (40, 132220123), (46, 114974020), (56, 94442945), (61, 86701720), (70, 75554356), (92, 57487010), (115, 45989608), (122, 43350860), (140, 37777178), (161, 32849720), (184, 28743505), (230, 22994804), (244, 21675430), (280, 18888589), (305, 17340344), (322, 16424860), (427, 12385960), (460, 11497402), (488, 10837715), (610, 8670172), (644, 8212430), (805, 6569944), (854, 6192980), (920, 5748701), (1220, 4335086), (1288, 4106215), (1403, 3769640), (1610, 3284972), (1708, 3096490), (2135, 2477192), (2440, 2167543), (2806, 1884820), (3220, 1642486), (3416, 1548245), (4270, 1238596), (5612, 942410), (6440, 821243), (7015, 753928), (8540, 619298), (9821, 538520), (11224, 471205), (13463, 392840), (14030, 376964), (17080, 309649), (19642, 269260), (26926, 196420), (28060, 188482), (39284, 134630), (49105, 107704), (53852, 98210), (56120, 94241), (67315, 78568)]