69109120

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1301}}^1$

素因数の和:1403

約数の個数: 64

約数和(自身を含む): 167333040

約数和(自身を除く): 98223920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1301, 1328, 1660, 2602, 2656, 3320, 5204, 5312, 6505, 6640, 10408, 10624, 13010, 13280, 20816, 26020, 26560, 41632, 52040, 53120, 83264, 104080, 107983, 166528, 208160, 215966, 416320, 431932, 539915, 832640, 863864, 1079830, 1727728, 2159660, 3455456, 4319320, 6910912, 8638640, 13821824, 17277280, 34554560, 69109120]

約数ペア:

[(1, 69109120), (2, 34554560), (4, 17277280), (5, 13821824), (8, 8638640), (10, 6910912), (16, 4319320), (20, 3455456), (32, 2159660), (40, 1727728), (64, 1079830), (80, 863864), (83, 832640), (128, 539915), (160, 431932), (166, 416320), (320, 215966), (332, 208160), (415, 166528), (640, 107983), (664, 104080), (830, 83264), (1301, 53120), (1328, 52040), (1660, 41632), (2602, 26560), (2656, 26020), (3320, 20816), (5204, 13280), (5312, 13010), (6505, 10624), (6640, 10408)]