73040560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 185032800

約数和(自身を除く): 111992240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 551, 580, 760, 1102, 1160, 1520, 1657, 2204, 2320, 2755, 3314, 4408, 5510, 6628, 8285, 8816, 11020, 13256, 16570, 22040, 26512, 31483, 33140, 44080, 48053, 62966, 66280, 96106, 125932, 132560, 157415, 192212, 240265, 251864, 314830, 384424, 480530, 503728, 629660, 768848, 913007, 961060, 1259320, 1826014, 1922120, 2518640, 3652028, 3844240, 4565035, 7304056, 9130070, 14608112, 18260140, 36520280, 73040560]

約数ペア:

[(1, 73040560), (2, 36520280), (4, 18260140), (5, 14608112), (8, 9130070), (10, 7304056), (16, 4565035), (19, 3844240), (20, 3652028), (29, 2518640), (38, 1922120), (40, 1826014), (58, 1259320), (76, 961060), (80, 913007), (95, 768848), (116, 629660), (145, 503728), (152, 480530), (190, 384424), (232, 314830), (290, 251864), (304, 240265), (380, 192212), (464, 157415), (551, 132560), (580, 125932), (760, 96106), (1102, 66280), (1160, 62966), (1520, 48053), (1657, 44080), (2204, 33140), (2320, 31483), (2755, 26512), (3314, 22040), (4408, 16570), (5510, 13256), (6628, 11020), (8285, 8816)]