63571520

素因数分解:

$2^6\times 5^1\times {\mathrm{257}}^1\times {\mathrm{773}}^1$

素因数の和:1047

約数の個数: 56

約数和(自身を含む): 152165304

約数和(自身を除く): 88593784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 257, 320, 514, 773, 1028, 1285, 1546, 2056, 2570, 3092, 3865, 4112, 5140, 6184, 7730, 8224, 10280, 12368, 15460, 16448, 20560, 24736, 30920, 41120, 49472, 61840, 82240, 123680, 198661, 247360, 397322, 794644, 993305, 1589288, 1986610, 3178576, 3973220, 6357152, 7946440, 12714304, 15892880, 31785760, 63571520]

約数ペア:

[(1, 63571520), (2, 31785760), (4, 15892880), (5, 12714304), (8, 7946440), (10, 6357152), (16, 3973220), (20, 3178576), (32, 1986610), (40, 1589288), (64, 993305), (80, 794644), (160, 397322), (257, 247360), (320, 198661), (514, 123680), (773, 82240), (1028, 61840), (1285, 49472), (1546, 41120), (2056, 30920), (2570, 24736), (3092, 20560), (3865, 16448), (4112, 15460), (5140, 12368), (6184, 10280), (7730, 8224)]