117640480

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 289578240

約数和(自身を除く): 171937760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 79, 80, 82, 158, 160, 164, 205, 227, 316, 328, 395, 410, 454, 632, 656, 790, 820, 908, 1135, 1264, 1312, 1580, 1640, 1816, 2270, 2528, 3160, 3239, 3280, 3632, 4540, 6320, 6478, 6560, 7264, 9080, 9307, 12640, 12956, 16195, 17933, 18160, 18614, 25912, 32390, 35866, 36320, 37228, 46535, 51824, 64780, 71732, 74456, 89665, 93070, 103648, 129560, 143464, 148912, 179330, 186140, 259120, 286928, 297824, 358660, 372280, 518240, 573856, 717320, 735253, 744560, 1434640, 1470506, 1489120, 2869280, 2941012, 3676265, 5882024, 7352530, 11764048, 14705060, 23528096, 29410120, 58820240, 117640480]

約数ペア:

[(1, 117640480), (2, 58820240), (4, 29410120), (5, 23528096), (8, 14705060), (10, 11764048), (16, 7352530), (20, 5882024), (32, 3676265), (40, 2941012), (41, 2869280), (79, 1489120), (80, 1470506), (82, 1434640), (158, 744560), (160, 735253), (164, 717320), (205, 573856), (227, 518240), (316, 372280), (328, 358660), (395, 297824), (410, 286928), (454, 259120), (632, 186140), (656, 179330), (790, 148912), (820, 143464), (908, 129560), (1135, 103648), (1264, 93070), (1312, 89665), (1580, 74456), (1640, 71732), (1816, 64780), (2270, 51824), (2528, 46535), (3160, 37228), (3239, 36320), (3280, 35866), (3632, 32390), (4540, 25912), (6320, 18614), (6478, 18160), (6560, 17933), (7264, 16195), (9080, 12956), (9307, 12640)]