40836545920

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3753359}}^1$

素因数の和:3753395

約数の個数: 64

約数和(自身を含む): 103367534400

約数和(自身を除く): 62530988480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 3753359, 7506718, 15013436, 18766795, 30026872, 37533590, 60053744, 63807103, 75067180, 120107488, 127614206, 150134360, 240214976, 255228412, 300268720, 319035515, 480429952, 510456824, 600537440, 638071030, 1020913648, 1201074880, 1276142060, 2041827296, 2402149760, 2552284120, 4083654592, 5104568240, 8167309184, 10209136480, 20418272960, 40836545920]

約数ペア:

[(1, 40836545920), (2, 20418272960), (4, 10209136480), (5, 8167309184), (8, 5104568240), (10, 4083654592), (16, 2552284120), (17, 2402149760), (20, 2041827296), (32, 1276142060), (34, 1201074880), (40, 1020913648), (64, 638071030), (68, 600537440), (80, 510456824), (85, 480429952), (128, 319035515), (136, 300268720), (160, 255228412), (170, 240214976), (272, 150134360), (320, 127614206), (340, 120107488), (544, 75067180), (640, 63807103), (680, 60053744), (1088, 37533590), (1360, 30026872), (2176, 18766795), (2720, 15013436), (5440, 7506718), (10880, 3753359)]