3976589440

素因数分解:

$2^7\times 5^1\times {\mathrm{191}}^1\times {\mathrm{32531}}^1$

素因数の和:32741

約数の個数: 64

約数和(自身を含む): 9556600320

約数和(自身を除く): 5580010880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 191, 320, 382, 640, 764, 955, 1528, 1910, 3056, 3820, 6112, 7640, 12224, 15280, 24448, 30560, 32531, 61120, 65062, 122240, 130124, 162655, 260248, 325310, 520496, 650620, 1040992, 1301240, 2081984, 2602480, 4163968, 5204960, 6213421, 10409920, 12426842, 20819840, 24853684, 31067105, 49707368, 62134210, 99414736, 124268420, 198829472, 248536840, 397658944, 497073680, 795317888, 994147360, 1988294720, 3976589440]

約数ペア:

[(1, 3976589440), (2, 1988294720), (4, 994147360), (5, 795317888), (8, 497073680), (10, 397658944), (16, 248536840), (20, 198829472), (32, 124268420), (40, 99414736), (64, 62134210), (80, 49707368), (128, 31067105), (160, 24853684), (191, 20819840), (320, 12426842), (382, 10409920), (640, 6213421), (764, 5204960), (955, 4163968), (1528, 2602480), (1910, 2081984), (3056, 1301240), (3820, 1040992), (6112, 650620), (7640, 520496), (12224, 325310), (15280, 260248), (24448, 162655), (30560, 130124), (32531, 122240), (61120, 65062)]