24761750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 52678080

約数和(自身を除く): 27916330

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 125, 130, 190, 247, 250, 325, 401, 475, 494, 650, 802, 950, 1235, 1625, 2005, 2375, 2470, 3250, 4010, 4750, 5213, 6175, 7619, 10025, 10426, 12350, 15238, 20050, 26065, 30875, 38095, 50125, 52130, 61750, 76190, 99047, 100250, 130325, 190475, 198094, 260650, 380950, 495235, 651625, 952375, 990470, 1303250, 1904750, 2476175, 4952350, 12380875, 24761750]

約数ペア:

[(1, 24761750), (2, 12380875), (5, 4952350), (10, 2476175), (13, 1904750), (19, 1303250), (25, 990470), (26, 952375), (38, 651625), (50, 495235), (65, 380950), (95, 260650), (125, 198094), (130, 190475), (190, 130325), (247, 100250), (250, 99047), (325, 76190), (401, 61750), (475, 52130), (494, 50125), (650, 38095), (802, 30875), (950, 26065), (1235, 20050), (1625, 15238), (2005, 12350), (2375, 10426), (2470, 10025), (3250, 7619), (4010, 6175), (4750, 5213)]