502214480

素因数分解:

$2^4\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{3251}}^1$

素因数の和:5195

約数の個数: 40

約数和(自身を含む): 1168612704

約数和(自身を除く): 666398224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1931, 3251, 3862, 6502, 7724, 9655, 13004, 15448, 16255, 19310, 26008, 30896, 32510, 38620, 52016, 65020, 77240, 130040, 154480, 260080, 6277681, 12555362, 25110724, 31388405, 50221448, 62776810, 100442896, 125553620, 251107240, 502214480]

約数ペア:

[(1, 502214480), (2, 251107240), (4, 125553620), (5, 100442896), (8, 62776810), (10, 50221448), (16, 31388405), (20, 25110724), (40, 12555362), (80, 6277681), (1931, 260080), (3251, 154480), (3862, 130040), (6502, 77240), (7724, 65020), (9655, 52016), (13004, 38620), (15448, 32510), (16255, 30896), (19310, 26008)]