4515614480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{228523}}^1$

素因数の和:228568

約数の個数: 80

約数和(自身を含む): 11901529920

約数和(自身を除く): 7385915440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 9880, 19760, 228523, 457046, 914092, 1142615, 1828184, 2285230, 2970799, 3656368, 4341937, 4570460, 5941598, 8683874, 9140920, 11883196, 14853995, 17367748, 18281840, 21709685, 23766392, 29707990, 34735496, 43419370, 47532784, 56445181, 59415980, 69470992, 86838740, 112890362, 118831960, 173677480, 225780724, 237663920, 282225905, 347354960, 451561448, 564451810, 903122896, 1128903620, 2257807240, 4515614480]

約数ペア:

[(1, 4515614480), (2, 2257807240), (4, 1128903620), (5, 903122896), (8, 564451810), (10, 451561448), (13, 347354960), (16, 282225905), (19, 237663920), (20, 225780724), (26, 173677480), (38, 118831960), (40, 112890362), (52, 86838740), (65, 69470992), (76, 59415980), (80, 56445181), (95, 47532784), (104, 43419370), (130, 34735496), (152, 29707990), (190, 23766392), (208, 21709685), (247, 18281840), (260, 17367748), (304, 14853995), (380, 11883196), (494, 9140920), (520, 8683874), (760, 5941598), (988, 4570460), (1040, 4341937), (1235, 3656368), (1520, 2970799), (1976, 2285230), (2470, 1828184), (3952, 1142615), (4940, 914092), (9880, 457046), (19760, 228523)]