170025500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 399567168

約数和(自身を除く): 229541668

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 83, 85, 100, 125, 166, 170, 241, 250, 332, 340, 415, 425, 482, 500, 830, 850, 964, 1205, 1411, 1660, 1700, 2075, 2125, 2410, 2822, 4097, 4150, 4250, 4820, 5644, 6025, 7055, 8194, 8300, 8500, 10375, 12050, 14110, 16388, 20003, 20485, 20750, 24100, 28220, 30125, 35275, 40006, 40970, 41500, 60250, 70550, 80012, 81940, 100015, 102425, 120500, 141100, 176375, 200030, 204850, 340051, 352750, 400060, 409700, 500075, 512125, 680102, 705500, 1000150, 1024250, 1360204, 1700255, 2000300, 2048500, 2500375, 3400510, 5000750, 6801020, 8501275, 10001500, 17002550, 34005100, 42506375, 85012750, 170025500]

約数ペア:

[(1, 170025500), (2, 85012750), (4, 42506375), (5, 34005100), (10, 17002550), (17, 10001500), (20, 8501275), (25, 6801020), (34, 5000750), (50, 3400510), (68, 2500375), (83, 2048500), (85, 2000300), (100, 1700255), (125, 1360204), (166, 1024250), (170, 1000150), (241, 705500), (250, 680102), (332, 512125), (340, 500075), (415, 409700), (425, 400060), (482, 352750), (500, 340051), (830, 204850), (850, 200030), (964, 176375), (1205, 141100), (1411, 120500), (1660, 102425), (1700, 100015), (2075, 81940), (2125, 80012), (2410, 70550), (2822, 60250), (4097, 41500), (4150, 40970), (4250, 40006), (4820, 35275), (5644, 30125), (6025, 28220), (7055, 24100), (8194, 20750), (8300, 20485), (8500, 20003), (10375, 16388), (12050, 14110)]