85579895960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1\times {\mathrm{4363}}^1$

素因数の和:5017

約数の個数: 128

約数和(自身を含む): 210883841280

約数和(自身を除く): 125303945320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 563, 670, 871, 1126, 1340, 1742, 2252, 2680, 2815, 3484, 4355, 4363, 4504, 5630, 6968, 7319, 8710, 8726, 11260, 14638, 17420, 17452, 21815, 22520, 29276, 34840, 34904, 36595, 37721, 43630, 56719, 58552, 73190, 75442, 87260, 113438, 146380, 150884, 174520, 188605, 226876, 283595, 292321, 292760, 301768, 377210, 453752, 490373, 567190, 584642, 754420, 980746, 1134380, 1169284, 1461605, 1508840, 1961492, 2268760, 2338568, 2451865, 2456369, 2923210, 3800173, 3922984, 4903730, 4912738, 5846420, 7600346, 9807460, 9825476, 11692840, 12281845, 15200692, 19000865, 19614920, 19650952, 24563690, 30401384, 31932797, 38001730, 49127380, 63865594, 76003460, 98254760, 127731188, 152006920, 159663985, 164576723, 255462376, 319327970, 329153446, 638655940, 658306892, 822883615, 1277311880, 1316613784, 1645767230, 2139497399, 3291534460, 4278994798, 6583068920, 8557989596, 10697486995, 17115979192, 21394973990, 42789947980, 85579895960]

約数ペア:

[(1, 85579895960), (2, 42789947980), (4, 21394973990), (5, 17115979192), (8, 10697486995), (10, 8557989596), (13, 6583068920), (20, 4278994798), (26, 3291534460), (40, 2139497399), (52, 1645767230), (65, 1316613784), (67, 1277311880), (104, 822883615), (130, 658306892), (134, 638655940), (260, 329153446), (268, 319327970), (335, 255462376), (520, 164576723), (536, 159663985), (563, 152006920), (670, 127731188), (871, 98254760), (1126, 76003460), (1340, 63865594), (1742, 49127380), (2252, 38001730), (2680, 31932797), (2815, 30401384), (3484, 24563690), (4355, 19650952), (4363, 19614920), (4504, 19000865), (5630, 15200692), (6968, 12281845), (7319, 11692840), (8710, 9825476), (8726, 9807460), (11260, 7600346), (14638, 5846420), (17420, 4912738), (17452, 4903730), (21815, 3922984), (22520, 3800173), (29276, 2923210), (34840, 2456369), (34904, 2451865), (36595, 2338568), (37721, 2268760), (43630, 1961492), (56719, 1508840), (58552, 1461605), (73190, 1169284), (75442, 1134380), (87260, 980746), (113438, 754420), (146380, 584642), (150884, 567190), (174520, 490373), (188605, 453752), (226876, 377210), (283595, 301768), (292321, 292760)]