16027550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 38997504

約数和(自身を除く): 22969954

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 25, 35, 46, 50, 55, 70, 77, 110, 115, 154, 161, 175, 181, 230, 253, 275, 322, 350, 362, 385, 506, 550, 575, 770, 805, 905, 1150, 1265, 1267, 1610, 1771, 1810, 1925, 1991, 2530, 2534, 3542, 3850, 3982, 4025, 4163, 4525, 6325, 6335, 8050, 8326, 8855, 9050, 9955, 12650, 12670, 13937, 17710, 19910, 20815, 27874, 29141, 31675, 41630, 44275, 45793, 49775, 58282, 63350, 69685, 88550, 91586, 99550, 104075, 139370, 145705, 208150, 228965, 291410, 320551, 348425, 457930, 641102, 696850, 728525, 1144825, 1457050, 1602755, 2289650, 3205510, 8013775, 16027550]

約数ペア:

[(1, 16027550), (2, 8013775), (5, 3205510), (7, 2289650), (10, 1602755), (11, 1457050), (14, 1144825), (22, 728525), (23, 696850), (25, 641102), (35, 457930), (46, 348425), (50, 320551), (55, 291410), (70, 228965), (77, 208150), (110, 145705), (115, 139370), (154, 104075), (161, 99550), (175, 91586), (181, 88550), (230, 69685), (253, 63350), (275, 58282), (322, 49775), (350, 45793), (362, 44275), (385, 41630), (506, 31675), (550, 29141), (575, 27874), (770, 20815), (805, 19910), (905, 17710), (1150, 13937), (1265, 12670), (1267, 12650), (1610, 9955), (1771, 9050), (1810, 8855), (1925, 8326), (1991, 8050), (2530, 6335), (2534, 6325), (3542, 4525), (3850, 4163), (3982, 4025)]