13307588720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{26921}}^1$

素因数の和:27138

約数の個数: 80

約数和(自身を含む): 31967828928

約数和(自身を除く): 18660240208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 167, 185, 296, 334, 370, 592, 668, 740, 835, 1336, 1480, 1670, 2672, 2960, 3340, 6179, 6680, 12358, 13360, 24716, 26921, 30895, 49432, 53842, 61790, 98864, 107684, 123580, 134605, 215368, 247160, 269210, 430736, 494320, 538420, 996077, 1076840, 1992154, 2153680, 3984308, 4495807, 4980385, 7968616, 8991614, 9960770, 15937232, 17983228, 19921540, 22479035, 35966456, 39843080, 44958070, 71932912, 79686160, 89916140, 166344859, 179832280, 332689718, 359664560, 665379436, 831724295, 1330758872, 1663448590, 2661517744, 3326897180, 6653794360, 13307588720]

約数ペア:

[(1, 13307588720), (2, 6653794360), (4, 3326897180), (5, 2661517744), (8, 1663448590), (10, 1330758872), (16, 831724295), (20, 665379436), (37, 359664560), (40, 332689718), (74, 179832280), (80, 166344859), (148, 89916140), (167, 79686160), (185, 71932912), (296, 44958070), (334, 39843080), (370, 35966456), (592, 22479035), (668, 19921540), (740, 17983228), (835, 15937232), (1336, 9960770), (1480, 8991614), (1670, 7968616), (2672, 4980385), (2960, 4495807), (3340, 3984308), (6179, 2153680), (6680, 1992154), (12358, 1076840), (13360, 996077), (24716, 538420), (26921, 494320), (30895, 430736), (49432, 269210), (53842, 247160), (61790, 215368), (98864, 134605), (107684, 123580)]