85586560

素因数分解:

$2^7\times 5^1\times {\mathrm{173}}^1\times {\mathrm{773}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 206054280

約数和(自身を除く): 120467720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 320, 346, 640, 692, 773, 865, 1384, 1546, 1730, 2768, 3092, 3460, 3865, 5536, 6184, 6920, 7730, 11072, 12368, 13840, 15460, 22144, 24736, 27680, 30920, 49472, 55360, 61840, 98944, 110720, 123680, 133729, 247360, 267458, 494720, 534916, 668645, 1069832, 1337290, 2139664, 2674580, 4279328, 5349160, 8558656, 10698320, 17117312, 21396640, 42793280, 85586560]

約数ペア:

[(1, 85586560), (2, 42793280), (4, 21396640), (5, 17117312), (8, 10698320), (10, 8558656), (16, 5349160), (20, 4279328), (32, 2674580), (40, 2139664), (64, 1337290), (80, 1069832), (128, 668645), (160, 534916), (173, 494720), (320, 267458), (346, 247360), (640, 133729), (692, 123680), (773, 110720), (865, 98944), (1384, 61840), (1546, 55360), (1730, 49472), (2768, 30920), (3092, 27680), (3460, 24736), (3865, 22144), (5536, 15460), (6184, 13840), (6920, 12368), (7730, 11072)]