79336960

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1863

約数の個数: 80

約数和(自身を含む): 201522816

約数和(自身を除く): 122185856

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 1823, 2176, 2560, 2720, 3646, 4352, 5440, 7292, 8704, 9115, 10880, 14584, 18230, 21760, 29168, 30991, 36460, 43520, 58336, 61982, 72920, 116672, 123964, 145840, 154955, 233344, 247928, 291680, 309910, 466688, 495856, 583360, 619820, 933376, 991712, 1166720, 1239640, 1983424, 2333440, 2479280, 3966848, 4666880, 4958560, 7933696, 9917120, 15867392, 19834240, 39668480, 79336960]

約数ペア:

[(1, 79336960), (2, 39668480), (4, 19834240), (5, 15867392), (8, 9917120), (10, 7933696), (16, 4958560), (17, 4666880), (20, 3966848), (32, 2479280), (34, 2333440), (40, 1983424), (64, 1239640), (68, 1166720), (80, 991712), (85, 933376), (128, 619820), (136, 583360), (160, 495856), (170, 466688), (256, 309910), (272, 291680), (320, 247928), (340, 233344), (512, 154955), (544, 145840), (640, 123964), (680, 116672), (1088, 72920), (1280, 61982), (1360, 58336), (1823, 43520), (2176, 36460), (2560, 30991), (2720, 29168), (3646, 21760), (4352, 18230), (5440, 14584), (7292, 10880), (8704, 9115)]