80910550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^3$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 189273600

約数和(自身を除く): 108363050

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 25, 35, 38, 46, 50, 70, 95, 115, 133, 161, 175, 190, 230, 266, 322, 350, 437, 475, 529, 575, 665, 805, 874, 950, 1058, 1150, 1330, 1610, 2185, 2645, 3059, 3325, 3703, 4025, 4370, 5290, 6118, 6650, 7406, 8050, 10051, 10925, 12167, 13225, 15295, 18515, 20102, 21850, 24334, 26450, 30590, 37030, 50255, 60835, 70357, 76475, 85169, 92575, 100510, 121670, 140714, 152950, 170338, 185150, 231173, 251275, 304175, 351785, 425845, 462346, 502550, 608350, 703570, 851690, 1155865, 1618211, 1758925, 2129225, 2311730, 3236422, 3517850, 4258450, 5779325, 8091055, 11558650, 16182110, 40455275, 80910550]

約数ペア:

[(1, 80910550), (2, 40455275), (5, 16182110), (7, 11558650), (10, 8091055), (14, 5779325), (19, 4258450), (23, 3517850), (25, 3236422), (35, 2311730), (38, 2129225), (46, 1758925), (50, 1618211), (70, 1155865), (95, 851690), (115, 703570), (133, 608350), (161, 502550), (175, 462346), (190, 425845), (230, 351785), (266, 304175), (322, 251275), (350, 231173), (437, 185150), (475, 170338), (529, 152950), (575, 140714), (665, 121670), (805, 100510), (874, 92575), (950, 85169), (1058, 76475), (1150, 70357), (1330, 60835), (1610, 50255), (2185, 37030), (2645, 30590), (3059, 26450), (3325, 24334), (3703, 21850), (4025, 20102), (4370, 18515), (5290, 15295), (6118, 13225), (6650, 12167), (7406, 10925), (8050, 10051)]