202320032080

素因数分解:

$2^4\times 5^1\times {\mathrm{16931}}^1\times {\mathrm{149371}}^1$

素因数の和:166315

約数の個数: 40

約数和(自身を含む): 470425006944

約数和(自身を除く): 268104974864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 16931, 33862, 67724, 84655, 135448, 149371, 169310, 270896, 298742, 338620, 597484, 677240, 746855, 1194968, 1354480, 1493710, 2389936, 2987420, 5974840, 11949680, 2529000401, 5058000802, 10116001604, 12645002005, 20232003208, 25290004010, 40464006416, 50580008020, 101160016040, 202320032080]

約数ペア:

[(1, 202320032080), (2, 101160016040), (4, 50580008020), (5, 40464006416), (8, 25290004010), (10, 20232003208), (16, 12645002005), (20, 10116001604), (40, 5058000802), (80, 2529000401), (16931, 11949680), (33862, 5974840), (67724, 2987420), (84655, 2389936), (135448, 1493710), (149371, 1354480), (169310, 1194968), (270896, 746855), (298742, 677240), (338620, 597484)]