101659120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1502

約数の個数: 80

約数和(自身を含む): 254269440

約数和(自身を除く): 152610320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 47, 76, 80, 94, 95, 152, 188, 190, 235, 304, 376, 380, 470, 752, 760, 893, 940, 1423, 1520, 1786, 1880, 2846, 3572, 3760, 4465, 5692, 7115, 7144, 8930, 11384, 14230, 14288, 17860, 22768, 27037, 28460, 35720, 54074, 56920, 66881, 71440, 108148, 113840, 133762, 135185, 216296, 267524, 270370, 334405, 432592, 535048, 540740, 668810, 1070096, 1081480, 1270739, 1337620, 2162960, 2541478, 2675240, 5082956, 5350480, 6353695, 10165912, 12707390, 20331824, 25414780, 50829560, 101659120]

約数ペア:

[(1, 101659120), (2, 50829560), (4, 25414780), (5, 20331824), (8, 12707390), (10, 10165912), (16, 6353695), (19, 5350480), (20, 5082956), (38, 2675240), (40, 2541478), (47, 2162960), (76, 1337620), (80, 1270739), (94, 1081480), (95, 1070096), (152, 668810), (188, 540740), (190, 535048), (235, 432592), (304, 334405), (376, 270370), (380, 267524), (470, 216296), (752, 135185), (760, 133762), (893, 113840), (940, 108148), (1423, 71440), (1520, 66881), (1786, 56920), (1880, 54074), (2846, 35720), (3572, 28460), (3760, 27037), (4465, 22768), (5692, 17860), (7115, 14288), (7144, 14230), (8930, 11384)]