26799200

素因数分解:

$2^5\times 5^2\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:400

約数の個数: 72

約数和(自身を含む): 66167640

約数和(自身を除く): 39368440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 139, 160, 200, 241, 278, 400, 482, 556, 695, 800, 964, 1112, 1205, 1390, 1928, 2224, 2410, 2780, 3475, 3856, 4448, 4820, 5560, 6025, 6950, 7712, 9640, 11120, 12050, 13900, 19280, 22240, 24100, 27800, 33499, 38560, 48200, 55600, 66998, 96400, 111200, 133996, 167495, 192800, 267992, 334990, 535984, 669980, 837475, 1071968, 1339960, 1674950, 2679920, 3349900, 5359840, 6699800, 13399600, 26799200]

約数ペア:

[(1, 26799200), (2, 13399600), (4, 6699800), (5, 5359840), (8, 3349900), (10, 2679920), (16, 1674950), (20, 1339960), (25, 1071968), (32, 837475), (40, 669980), (50, 535984), (80, 334990), (100, 267992), (139, 192800), (160, 167495), (200, 133996), (241, 111200), (278, 96400), (400, 66998), (482, 55600), (556, 48200), (695, 38560), (800, 33499), (964, 27800), (1112, 24100), (1205, 22240), (1390, 19280), (1928, 13900), (2224, 12050), (2410, 11120), (2780, 9640), (3475, 7712), (3856, 6950), (4448, 6025), (4820, 5560)]