190609103920

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1\times {\mathrm{23447}}^1$

素因数の和:24098

約数の個数: 80

約数和(自身を含む): 445971955968

約数和(自身を除く): 255362852048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 331, 614, 662, 1228, 1324, 1535, 1655, 2456, 2648, 3070, 3310, 4912, 5296, 6140, 6620, 12280, 13240, 23447, 24560, 26480, 46894, 93788, 101617, 117235, 187576, 203234, 234470, 375152, 406468, 468940, 508085, 812936, 937880, 1016170, 1625872, 1875760, 2032340, 4064680, 7198229, 7760957, 8129360, 14396458, 15521914, 28792916, 31043828, 35991145, 38804785, 57585832, 62087656, 71982290, 77609570, 115171664, 124175312, 143964580, 155219140, 287929160, 310438280, 575858320, 620876560, 2382613799, 4765227598, 9530455196, 11913068995, 19060910392, 23826137990, 38121820784, 47652275980, 95304551960, 190609103920]

約数ペア:

[(1, 190609103920), (2, 95304551960), (4, 47652275980), (5, 38121820784), (8, 23826137990), (10, 19060910392), (16, 11913068995), (20, 9530455196), (40, 4765227598), (80, 2382613799), (307, 620876560), (331, 575858320), (614, 310438280), (662, 287929160), (1228, 155219140), (1324, 143964580), (1535, 124175312), (1655, 115171664), (2456, 77609570), (2648, 71982290), (3070, 62087656), (3310, 57585832), (4912, 38804785), (5296, 35991145), (6140, 31043828), (6620, 28792916), (12280, 15521914), (13240, 14396458), (23447, 8129360), (24560, 7760957), (26480, 7198229), (46894, 4064680), (93788, 2032340), (101617, 1875760), (117235, 1625872), (187576, 1016170), (203234, 937880), (234470, 812936), (375152, 508085), (406468, 468940)]