103668281720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{561097}}^1$

素因数の和:561288

約数の個数: 64

約数和(自身を含む): 242394336000

約数和(自身を除く): 138726054280

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 149, 155, 248, 298, 310, 596, 620, 745, 1192, 1240, 1490, 2980, 4619, 5960, 9238, 18476, 23095, 36952, 46190, 92380, 184760, 561097, 1122194, 2244388, 2805485, 4488776, 5610970, 11221940, 17394007, 22443880, 34788014, 69576028, 83603453, 86970035, 139152056, 167206906, 173940070, 334413812, 347880140, 418017265, 668827624, 695760280, 836034530, 1672069060, 2591707043, 3344138120, 5183414086, 10366828172, 12958535215, 20733656344, 25917070430, 51834140860, 103668281720]

約数ペア:

[(1, 103668281720), (2, 51834140860), (4, 25917070430), (5, 20733656344), (8, 12958535215), (10, 10366828172), (20, 5183414086), (31, 3344138120), (40, 2591707043), (62, 1672069060), (124, 836034530), (149, 695760280), (155, 668827624), (248, 418017265), (298, 347880140), (310, 334413812), (596, 173940070), (620, 167206906), (745, 139152056), (1192, 86970035), (1240, 83603453), (1490, 69576028), (2980, 34788014), (4619, 22443880), (5960, 17394007), (9238, 11221940), (18476, 5610970), (23095, 4488776), (36952, 2805485), (46190, 2244388), (92380, 1122194), (184760, 561097)]