15632480

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2383}}^1$

素因数の和:2439

約数の個数: 48

約数和(自身を含む): 37848384

約数和(自身を除く): 22215904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 2383, 3280, 4766, 6560, 9532, 11915, 19064, 23830, 38128, 47660, 76256, 95320, 97703, 190640, 195406, 381280, 390812, 488515, 781624, 977030, 1563248, 1954060, 3126496, 3908120, 7816240, 15632480]

約数ペア:

[(1, 15632480), (2, 7816240), (4, 3908120), (5, 3126496), (8, 1954060), (10, 1563248), (16, 977030), (20, 781624), (32, 488515), (40, 390812), (41, 381280), (80, 195406), (82, 190640), (160, 97703), (164, 95320), (205, 76256), (328, 47660), (410, 38128), (656, 23830), (820, 19064), (1312, 11915), (1640, 9532), (2383, 6560), (3280, 4766)]