401638650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16631}}^1$

素因数の和:16676

約数の個数: 96

約数和(自身を含む): 1187923968

約数和(自身を除く): 786285318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 50, 69, 70, 75, 105, 115, 138, 150, 161, 175, 210, 230, 322, 345, 350, 483, 525, 575, 690, 805, 966, 1050, 1150, 1610, 1725, 2415, 3450, 4025, 4830, 8050, 12075, 16631, 24150, 33262, 49893, 83155, 99786, 116417, 166310, 232834, 249465, 349251, 382513, 415775, 498930, 582085, 698502, 765026, 831550, 1147539, 1164170, 1247325, 1746255, 1912565, 2295078, 2494650, 2677591, 2910425, 3492510, 3825130, 5355182, 5737695, 5820850, 8032773, 8731275, 9562825, 11475390, 13387955, 16065546, 17462550, 19125650, 26775910, 28688475, 40163865, 57376950, 66939775, 80327730, 133879550, 200819325, 401638650]

約数ペア:

[(1, 401638650), (2, 200819325), (3, 133879550), (5, 80327730), (6, 66939775), (7, 57376950), (10, 40163865), (14, 28688475), (15, 26775910), (21, 19125650), (23, 17462550), (25, 16065546), (30, 13387955), (35, 11475390), (42, 9562825), (46, 8731275), (50, 8032773), (69, 5820850), (70, 5737695), (75, 5355182), (105, 3825130), (115, 3492510), (138, 2910425), (150, 2677591), (161, 2494650), (175, 2295078), (210, 1912565), (230, 1746255), (322, 1247325), (345, 1164170), (350, 1147539), (483, 831550), (525, 765026), (575, 698502), (690, 582085), (805, 498930), (966, 415775), (1050, 382513), (1150, 349251), (1610, 249465), (1725, 232834), (2415, 166310), (3450, 116417), (4025, 99786), (4830, 83155), (8050, 49893), (12075, 33262), (16631, 24150)]