274287160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8669}}^1$

素因数の和:8800

約数の個数: 64

約数和(自身を含む): 711633600

約数和(自身を除く): 437346440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 3164, 3955, 4520, 6328, 7910, 8669, 15820, 17338, 31640, 34676, 43345, 60683, 69352, 86690, 121366, 173380, 242732, 303415, 346760, 485464, 606830, 979597, 1213660, 1959194, 2427320, 3918388, 4897985, 6857179, 7836776, 9795970, 13714358, 19591940, 27428716, 34285895, 39183880, 54857432, 68571790, 137143580, 274287160]

約数ペア:

[(1, 274287160), (2, 137143580), (4, 68571790), (5, 54857432), (7, 39183880), (8, 34285895), (10, 27428716), (14, 19591940), (20, 13714358), (28, 9795970), (35, 7836776), (40, 6857179), (56, 4897985), (70, 3918388), (113, 2427320), (140, 1959194), (226, 1213660), (280, 979597), (452, 606830), (565, 485464), (791, 346760), (904, 303415), (1130, 242732), (1582, 173380), (2260, 121366), (3164, 86690), (3955, 69352), (4520, 60683), (6328, 43345), (7910, 34676), (8669, 31640), (15820, 17338)]