2014426360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{17789}}^1$

素因数の和:17968

約数の個数: 64

約数和(自身を含む): 4803300000

約数和(自身を除く): 2788873640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 149, 152, 190, 298, 380, 596, 745, 760, 1192, 1490, 2831, 2980, 5662, 5960, 11324, 14155, 17789, 22648, 28310, 35578, 56620, 71156, 88945, 113240, 142312, 177890, 337991, 355780, 675982, 711560, 1351964, 1689955, 2650561, 2703928, 3379910, 5301122, 6759820, 10602244, 13252805, 13519640, 21204488, 26505610, 50360659, 53011220, 100721318, 106022440, 201442636, 251803295, 402885272, 503606590, 1007213180, 2014426360]

約数ペア:

[(1, 2014426360), (2, 1007213180), (4, 503606590), (5, 402885272), (8, 251803295), (10, 201442636), (19, 106022440), (20, 100721318), (38, 53011220), (40, 50360659), (76, 26505610), (95, 21204488), (149, 13519640), (152, 13252805), (190, 10602244), (298, 6759820), (380, 5301122), (596, 3379910), (745, 2703928), (760, 2650561), (1192, 1689955), (1490, 1351964), (2831, 711560), (2980, 675982), (5662, 355780), (5960, 337991), (11324, 177890), (14155, 142312), (17789, 113240), (22648, 88945), (28310, 71156), (35578, 56620)]