29719400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8741}}^1$

素因数の和:8774

約数の個数: 48

約数和(自身を含む): 73170540

約数和(自身を除く): 43451140

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 8741, 17482, 34964, 43705, 69928, 87410, 148597, 174820, 218525, 297194, 349640, 437050, 594388, 742985, 874100, 1188776, 1485970, 1748200, 2971940, 3714925, 5943880, 7429850, 14859700, 29719400]

約数ペア:

[(1, 29719400), (2, 14859700), (4, 7429850), (5, 5943880), (8, 3714925), (10, 2971940), (17, 1748200), (20, 1485970), (25, 1188776), (34, 874100), (40, 742985), (50, 594388), (68, 437050), (85, 349640), (100, 297194), (136, 218525), (170, 174820), (200, 148597), (340, 87410), (425, 69928), (680, 43705), (850, 34964), (1700, 17482), (3400, 8741)]