172322480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3319}}^1$

素因数の和:3402

約数の個数: 80

約数和(自身を含む): 444614400

約数和(自身を除く): 272291920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 220, 236, 295, 440, 472, 590, 649, 880, 944, 1180, 1298, 2360, 2596, 3245, 3319, 4720, 5192, 6490, 6638, 10384, 12980, 13276, 16595, 25960, 26552, 33190, 36509, 51920, 53104, 66380, 73018, 132760, 146036, 182545, 195821, 265520, 292072, 365090, 391642, 584144, 730180, 783284, 979105, 1460360, 1566568, 1958210, 2154031, 2920720, 3133136, 3916420, 4308062, 7832840, 8616124, 10770155, 15665680, 17232248, 21540310, 34464496, 43080620, 86161240, 172322480]

約数ペア:

[(1, 172322480), (2, 86161240), (4, 43080620), (5, 34464496), (8, 21540310), (10, 17232248), (11, 15665680), (16, 10770155), (20, 8616124), (22, 7832840), (40, 4308062), (44, 3916420), (55, 3133136), (59, 2920720), (80, 2154031), (88, 1958210), (110, 1566568), (118, 1460360), (176, 979105), (220, 783284), (236, 730180), (295, 584144), (440, 391642), (472, 365090), (590, 292072), (649, 265520), (880, 195821), (944, 182545), (1180, 146036), (1298, 132760), (2360, 73018), (2596, 66380), (3245, 53104), (3319, 51920), (4720, 36509), (5192, 33190), (6490, 26552), (6638, 25960), (10384, 16595), (12980, 13276)]