1570839950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 3173904000

約数和(自身を除く): 1603064050

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 149, 157, 158, 170, 298, 314, 395, 425, 745, 785, 790, 850, 1343, 1490, 1570, 1975, 2533, 2669, 2686, 3725, 3925, 3950, 5066, 5338, 6715, 7450, 7850, 11771, 12403, 12665, 13345, 13430, 23393, 23542, 24806, 25330, 26690, 33575, 46786, 58855, 62015, 63325, 66725, 67150, 116965, 117710, 124030, 126650, 133450, 200107, 210851, 233930, 294275, 310075, 397681, 400214, 421702, 584825, 588550, 620150, 795362, 1000535, 1054255, 1169650, 1848047, 1988405, 2001070, 2108510, 3696094, 3976810, 5002675, 5271275, 9240235, 9942025, 10005350, 10542550, 18480470, 19884050, 31416799, 46201175, 62833598, 92402350, 157083995, 314167990, 785419975, 1570839950]

約数ペア:

[(1, 1570839950), (2, 785419975), (5, 314167990), (10, 157083995), (17, 92402350), (25, 62833598), (34, 46201175), (50, 31416799), (79, 19884050), (85, 18480470), (149, 10542550), (157, 10005350), (158, 9942025), (170, 9240235), (298, 5271275), (314, 5002675), (395, 3976810), (425, 3696094), (745, 2108510), (785, 2001070), (790, 1988405), (850, 1848047), (1343, 1169650), (1490, 1054255), (1570, 1000535), (1975, 795362), (2533, 620150), (2669, 588550), (2686, 584825), (3725, 421702), (3925, 400214), (3950, 397681), (5066, 310075), (5338, 294275), (6715, 233930), (7450, 210851), (7850, 200107), (11771, 133450), (12403, 126650), (12665, 124030), (13345, 117710), (13430, 116965), (23393, 67150), (23542, 66725), (24806, 63325), (25330, 62015), (26690, 58855), (33575, 46786)]