5087474840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{1579}}^1$

素因数の和:1945

約数の個数: 128

約数和(自身を含む): 13487385600

約数和(自身を除く): 8399910760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 311, 370, 518, 622, 740, 1036, 1244, 1295, 1480, 1555, 1579, 2072, 2177, 2488, 2590, 3110, 3158, 4354, 5180, 6220, 6316, 7895, 8708, 10360, 10885, 11053, 11507, 12440, 12632, 15790, 17416, 21770, 22106, 23014, 31580, 43540, 44212, 46028, 55265, 57535, 58423, 63160, 80549, 87080, 88424, 92056, 110530, 115070, 116846, 161098, 221060, 230140, 233692, 292115, 322196, 402745, 408961, 442120, 460280, 467384, 491069, 584230, 644392, 805490, 817922, 982138, 1168460, 1610980, 1635844, 1964276, 2044805, 2336920, 2455345, 3221960, 3271688, 3437483, 3928552, 4089610, 4910690, 6874966, 8179220, 9821380, 13749932, 16358440, 17187415, 18169553, 19642760, 27499864, 34374830, 36339106, 68749660, 72678212, 90847765, 127186871, 137499320, 145356424, 181695530, 254373742, 363391060, 508747484, 635934355, 726782120, 1017494968, 1271868710, 2543737420, 5087474840]

約数ペア:

[(1, 5087474840), (2, 2543737420), (4, 1271868710), (5, 1017494968), (7, 726782120), (8, 635934355), (10, 508747484), (14, 363391060), (20, 254373742), (28, 181695530), (35, 145356424), (37, 137499320), (40, 127186871), (56, 90847765), (70, 72678212), (74, 68749660), (140, 36339106), (148, 34374830), (185, 27499864), (259, 19642760), (280, 18169553), (296, 17187415), (311, 16358440), (370, 13749932), (518, 9821380), (622, 8179220), (740, 6874966), (1036, 4910690), (1244, 4089610), (1295, 3928552), (1480, 3437483), (1555, 3271688), (1579, 3221960), (2072, 2455345), (2177, 2336920), (2488, 2044805), (2590, 1964276), (3110, 1635844), (3158, 1610980), (4354, 1168460), (5180, 982138), (6220, 817922), (6316, 805490), (7895, 644392), (8708, 584230), (10360, 491069), (10885, 467384), (11053, 460280), (11507, 442120), (12440, 408961), (12632, 402745), (15790, 322196), (17416, 292115), (21770, 233692), (22106, 230140), (23014, 221060), (31580, 161098), (43540, 116846), (44212, 115070), (46028, 110530), (55265, 92056), (57535, 88424), (58423, 87080), (63160, 80549)]