1474400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:136

約数の個数: 72

約数和(自身を含む): 3827880

約数和(自身を除く): 2353480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 97, 100, 152, 160, 190, 194, 200, 304, 380, 388, 400, 475, 485, 608, 760, 776, 800, 950, 970, 1520, 1552, 1843, 1900, 1940, 2425, 3040, 3104, 3686, 3800, 3880, 4850, 7372, 7600, 7760, 9215, 9700, 14744, 15200, 15520, 18430, 19400, 29488, 36860, 38800, 46075, 58976, 73720, 77600, 92150, 147440, 184300, 294880, 368600, 737200, 1474400]

約数ペア:

[(1, 1474400), (2, 737200), (4, 368600), (5, 294880), (8, 184300), (10, 147440), (16, 92150), (19, 77600), (20, 73720), (25, 58976), (32, 46075), (38, 38800), (40, 36860), (50, 29488), (76, 19400), (80, 18430), (95, 15520), (97, 15200), (100, 14744), (152, 9700), (160, 9215), (190, 7760), (194, 7600), (200, 7372), (304, 4850), (380, 3880), (388, 3800), (400, 3686), (475, 3104), (485, 3040), (608, 2425), (760, 1940), (776, 1900), (800, 1843), (950, 1552), (970, 1520)]