164030750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1302

約数の個数: 64

約数和(自身を含む): 339026688

約数和(自身を除く): 174995938

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 125, 130, 205, 250, 325, 410, 533, 650, 1025, 1066, 1231, 1625, 2050, 2462, 2665, 3250, 5125, 5330, 6155, 10250, 12310, 13325, 16003, 26650, 30775, 32006, 50471, 61550, 66625, 80015, 100942, 133250, 153875, 160030, 252355, 307750, 400075, 504710, 656123, 800150, 1261775, 1312246, 2000375, 2523550, 3280615, 4000750, 6308875, 6561230, 12617750, 16403075, 32806150, 82015375, 164030750]

約数ペア:

[(1, 164030750), (2, 82015375), (5, 32806150), (10, 16403075), (13, 12617750), (25, 6561230), (26, 6308875), (41, 4000750), (50, 3280615), (65, 2523550), (82, 2000375), (125, 1312246), (130, 1261775), (205, 800150), (250, 656123), (325, 504710), (410, 400075), (533, 307750), (650, 252355), (1025, 160030), (1066, 153875), (1231, 133250), (1625, 100942), (2050, 80015), (2462, 66625), (2665, 61550), (3250, 50471), (5125, 32006), (5330, 30775), (6155, 26650), (10250, 16003), (12310, 13325)]