14455212920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{188317}}^1$

素因数の和:188448

約数の個数: 64

約数和(自身を含む): 34575184800

約数和(自身を除く): 20119971880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 101, 152, 190, 202, 380, 404, 505, 760, 808, 1010, 1919, 2020, 3838, 4040, 7676, 9595, 15352, 19190, 38380, 76760, 188317, 376634, 753268, 941585, 1506536, 1883170, 3578023, 3766340, 7156046, 7532680, 14312092, 17890115, 19020017, 28624184, 35780230, 38040034, 71560460, 76080068, 95100085, 143120920, 152160136, 190200170, 361380323, 380400340, 722760646, 760800680, 1445521292, 1806901615, 2891042584, 3613803230, 7227606460, 14455212920]

約数ペア:

[(1, 14455212920), (2, 7227606460), (4, 3613803230), (5, 2891042584), (8, 1806901615), (10, 1445521292), (19, 760800680), (20, 722760646), (38, 380400340), (40, 361380323), (76, 190200170), (95, 152160136), (101, 143120920), (152, 95100085), (190, 76080068), (202, 71560460), (380, 38040034), (404, 35780230), (505, 28624184), (760, 19020017), (808, 17890115), (1010, 14312092), (1919, 7532680), (2020, 7156046), (3838, 3766340), (4040, 3578023), (7676, 1883170), (9595, 1506536), (15352, 941585), (19190, 753268), (38380, 376634), (76760, 188317)]