9828320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 25310880

約数和(自身を除く): 15482560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 61, 76, 80, 95, 106, 122, 152, 160, 190, 212, 244, 265, 304, 305, 380, 424, 488, 530, 608, 610, 760, 848, 976, 1007, 1060, 1159, 1220, 1520, 1696, 1952, 2014, 2120, 2318, 2440, 3040, 3233, 4028, 4240, 4636, 4880, 5035, 5795, 6466, 8056, 8480, 9272, 9760, 10070, 11590, 12932, 16112, 16165, 18544, 20140, 23180, 25864, 32224, 32330, 37088, 40280, 46360, 51728, 61427, 64660, 80560, 92720, 103456, 122854, 129320, 161120, 185440, 245708, 258640, 307135, 491416, 517280, 614270, 982832, 1228540, 1965664, 2457080, 4914160, 9828320]

約数ペア:

[(1, 9828320), (2, 4914160), (4, 2457080), (5, 1965664), (8, 1228540), (10, 982832), (16, 614270), (19, 517280), (20, 491416), (32, 307135), (38, 258640), (40, 245708), (53, 185440), (61, 161120), (76, 129320), (80, 122854), (95, 103456), (106, 92720), (122, 80560), (152, 64660), (160, 61427), (190, 51728), (212, 46360), (244, 40280), (265, 37088), (304, 32330), (305, 32224), (380, 25864), (424, 23180), (488, 20140), (530, 18544), (608, 16165), (610, 16112), (760, 12932), (848, 11590), (976, 10070), (1007, 9760), (1060, 9272), (1159, 8480), (1220, 8056), (1520, 6466), (1696, 5795), (1952, 5035), (2014, 4880), (2120, 4636), (2318, 4240), (2440, 4028), (3040, 3233)]