40728450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:592

約数の個数: 96

約数和(自身を含む): 117135360

約数和(自身を除く): 76406910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 79, 105, 150, 158, 175, 210, 237, 350, 395, 474, 491, 525, 553, 790, 982, 1050, 1106, 1185, 1473, 1659, 1975, 2370, 2455, 2765, 2946, 3318, 3437, 3950, 4910, 5530, 5925, 6874, 7365, 8295, 10311, 11850, 12275, 13825, 14730, 16590, 17185, 20622, 24550, 27650, 34370, 36825, 38789, 41475, 51555, 73650, 77578, 82950, 85925, 103110, 116367, 171850, 193945, 232734, 257775, 271523, 387890, 515550, 543046, 581835, 814569, 969725, 1163670, 1357615, 1629138, 1939450, 2715230, 2909175, 4072845, 5818350, 6788075, 8145690, 13576150, 20364225, 40728450]

約数ペア:

[(1, 40728450), (2, 20364225), (3, 13576150), (5, 8145690), (6, 6788075), (7, 5818350), (10, 4072845), (14, 2909175), (15, 2715230), (21, 1939450), (25, 1629138), (30, 1357615), (35, 1163670), (42, 969725), (50, 814569), (70, 581835), (75, 543046), (79, 515550), (105, 387890), (150, 271523), (158, 257775), (175, 232734), (210, 193945), (237, 171850), (350, 116367), (395, 103110), (474, 85925), (491, 82950), (525, 77578), (553, 73650), (790, 51555), (982, 41475), (1050, 38789), (1106, 36825), (1185, 34370), (1473, 27650), (1659, 24550), (1975, 20622), (2370, 17185), (2455, 16590), (2765, 14730), (2946, 13825), (3318, 12275), (3437, 11850), (3950, 10311), (4910, 8295), (5530, 7365), (5925, 6874)]