38079580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 101283840

約数和(自身を除く): 63204260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 79, 110, 140, 154, 158, 220, 308, 313, 316, 385, 395, 553, 626, 770, 790, 869, 1106, 1252, 1540, 1565, 1580, 1738, 2191, 2212, 2765, 3130, 3443, 3476, 4345, 4382, 5530, 6083, 6260, 6886, 8690, 8764, 10955, 11060, 12166, 13772, 17215, 17380, 21910, 24101, 24332, 24727, 30415, 34430, 43820, 48202, 49454, 60830, 68860, 96404, 98908, 120505, 121660, 123635, 173089, 241010, 247270, 271997, 346178, 482020, 494540, 543994, 692356, 865445, 1087988, 1359985, 1730890, 1903979, 2719970, 3461780, 3807958, 5439940, 7615916, 9519895, 19039790, 38079580]

約数ペア:

[(1, 38079580), (2, 19039790), (4, 9519895), (5, 7615916), (7, 5439940), (10, 3807958), (11, 3461780), (14, 2719970), (20, 1903979), (22, 1730890), (28, 1359985), (35, 1087988), (44, 865445), (55, 692356), (70, 543994), (77, 494540), (79, 482020), (110, 346178), (140, 271997), (154, 247270), (158, 241010), (220, 173089), (308, 123635), (313, 121660), (316, 120505), (385, 98908), (395, 96404), (553, 68860), (626, 60830), (770, 49454), (790, 48202), (869, 43820), (1106, 34430), (1252, 30415), (1540, 24727), (1565, 24332), (1580, 24101), (1738, 21910), (2191, 17380), (2212, 17215), (2765, 13772), (3130, 12166), (3443, 11060), (3476, 10955), (4345, 8764), (4382, 8690), (5530, 6886), (6083, 6260)]