57397760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{3203}}^1$

素因数の和:3233

約数の個数: 80

約数和(自身を含む): 157329216

約数和(自身を除く): 99931456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3203, 3584, 4480, 6406, 8960, 12812, 16015, 17920, 22421, 25624, 32030, 44842, 51248, 64060, 89684, 102496, 112105, 128120, 179368, 204992, 224210, 256240, 358736, 409984, 448420, 512480, 717472, 819968, 896840, 1024960, 1434944, 1639936, 1793680, 2049920, 2869888, 3587360, 4099840, 5739776, 7174720, 8199680, 11479552, 14349440, 28698880, 57397760]

約数ペア:

[(1, 57397760), (2, 28698880), (4, 14349440), (5, 11479552), (7, 8199680), (8, 7174720), (10, 5739776), (14, 4099840), (16, 3587360), (20, 2869888), (28, 2049920), (32, 1793680), (35, 1639936), (40, 1434944), (56, 1024960), (64, 896840), (70, 819968), (80, 717472), (112, 512480), (128, 448420), (140, 409984), (160, 358736), (224, 256240), (256, 224210), (280, 204992), (320, 179368), (448, 128120), (512, 112105), (560, 102496), (640, 89684), (896, 64060), (1120, 51248), (1280, 44842), (1792, 32030), (2240, 25624), (2560, 22421), (3203, 17920), (3584, 16015), (4480, 12812), (6406, 8960)]