58205360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 143964000

約数和(自身を除く): 85758640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 149, 152, 190, 257, 298, 304, 380, 514, 596, 745, 760, 1028, 1192, 1285, 1490, 1520, 2056, 2384, 2570, 2831, 2980, 4112, 4883, 5140, 5662, 5960, 9766, 10280, 11324, 11920, 14155, 19532, 20560, 22648, 24415, 28310, 38293, 39064, 45296, 48830, 56620, 76586, 78128, 97660, 113240, 153172, 191465, 195320, 226480, 306344, 382930, 390640, 612688, 727567, 765860, 1455134, 1531720, 2910268, 3063440, 3637835, 5820536, 7275670, 11641072, 14551340, 29102680, 58205360]

約数ペア:

[(1, 58205360), (2, 29102680), (4, 14551340), (5, 11641072), (8, 7275670), (10, 5820536), (16, 3637835), (19, 3063440), (20, 2910268), (38, 1531720), (40, 1455134), (76, 765860), (80, 727567), (95, 612688), (149, 390640), (152, 382930), (190, 306344), (257, 226480), (298, 195320), (304, 191465), (380, 153172), (514, 113240), (596, 97660), (745, 78128), (760, 76586), (1028, 56620), (1192, 48830), (1285, 45296), (1490, 39064), (1520, 38293), (2056, 28310), (2384, 24415), (2570, 22648), (2831, 20560), (2980, 19532), (4112, 14155), (4883, 11920), (5140, 11324), (5662, 10280), (5960, 9766)]