29215360

素因数分解:

$2^7\times 5^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 70502400

約数和(自身を除く): 41287040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 191, 239, 320, 382, 478, 640, 764, 955, 956, 1195, 1528, 1910, 1912, 2390, 3056, 3820, 3824, 4780, 6112, 7640, 7648, 9560, 12224, 15280, 15296, 19120, 24448, 30560, 30592, 38240, 45649, 61120, 76480, 91298, 122240, 152960, 182596, 228245, 365192, 456490, 730384, 912980, 1460768, 1825960, 2921536, 3651920, 5843072, 7303840, 14607680, 29215360]

約数ペア:

[(1, 29215360), (2, 14607680), (4, 7303840), (5, 5843072), (8, 3651920), (10, 2921536), (16, 1825960), (20, 1460768), (32, 912980), (40, 730384), (64, 456490), (80, 365192), (128, 228245), (160, 182596), (191, 152960), (239, 122240), (320, 91298), (382, 76480), (478, 61120), (640, 45649), (764, 38240), (955, 30592), (956, 30560), (1195, 24448), (1528, 19120), (1910, 15296), (1912, 15280), (2390, 12224), (3056, 9560), (3820, 7648), (3824, 7640), (4780, 6112)]