1702720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:347

約数の個数: 56

約数和(自身を含む): 4306824

約数和(自身を除く): 2604104

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 313, 320, 340, 544, 626, 680, 1088, 1252, 1360, 1565, 2504, 2720, 3130, 5008, 5321, 5440, 6260, 10016, 10642, 12520, 20032, 21284, 25040, 26605, 42568, 50080, 53210, 85136, 100160, 106420, 170272, 212840, 340544, 425680, 851360, 1702720]

約数ペア:

[(1, 1702720), (2, 851360), (4, 425680), (5, 340544), (8, 212840), (10, 170272), (16, 106420), (17, 100160), (20, 85136), (32, 53210), (34, 50080), (40, 42568), (64, 26605), (68, 25040), (80, 21284), (85, 20032), (136, 12520), (160, 10642), (170, 10016), (272, 6260), (313, 5440), (320, 5321), (340, 5008), (544, 3130), (626, 2720), (680, 2504), (1088, 1565), (1252, 1360)]