46048720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 112635648

約数和(自身を除く): 66586928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 47, 74, 80, 94, 148, 185, 188, 235, 296, 331, 370, 376, 470, 592, 662, 740, 752, 940, 1324, 1480, 1655, 1739, 1880, 2648, 2960, 3310, 3478, 3760, 5296, 6620, 6956, 8695, 12247, 13240, 13912, 15557, 17390, 24494, 26480, 27824, 31114, 34780, 48988, 61235, 62228, 69560, 77785, 97976, 122470, 124456, 139120, 155570, 195952, 244940, 248912, 311140, 489880, 575609, 622280, 979760, 1151218, 1244560, 2302436, 2878045, 4604872, 5756090, 9209744, 11512180, 23024360, 46048720]

約数ペア:

[(1, 46048720), (2, 23024360), (4, 11512180), (5, 9209744), (8, 5756090), (10, 4604872), (16, 2878045), (20, 2302436), (37, 1244560), (40, 1151218), (47, 979760), (74, 622280), (80, 575609), (94, 489880), (148, 311140), (185, 248912), (188, 244940), (235, 195952), (296, 155570), (331, 139120), (370, 124456), (376, 122470), (470, 97976), (592, 77785), (662, 69560), (740, 62228), (752, 61235), (940, 48988), (1324, 34780), (1480, 31114), (1655, 27824), (1739, 26480), (1880, 24494), (2648, 17390), (2960, 15557), (3310, 13912), (3478, 13240), (3760, 12247), (5296, 8695), (6620, 6956)]