29815600

素因数分解:

$2^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:718

約数の個数: 60

約数和(自身を含む): 72305640

約数和(自身を除く): 42490040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 131, 200, 262, 400, 524, 569, 655, 1048, 1138, 1310, 2096, 2276, 2620, 2845, 3275, 4552, 5240, 5690, 6550, 9104, 10480, 11380, 13100, 14225, 22760, 26200, 28450, 45520, 52400, 56900, 74539, 113800, 149078, 227600, 298156, 372695, 596312, 745390, 1192624, 1490780, 1863475, 2981560, 3726950, 5963120, 7453900, 14907800, 29815600]

約数ペア:

[(1, 29815600), (2, 14907800), (4, 7453900), (5, 5963120), (8, 3726950), (10, 2981560), (16, 1863475), (20, 1490780), (25, 1192624), (40, 745390), (50, 596312), (80, 372695), (100, 298156), (131, 227600), (200, 149078), (262, 113800), (400, 74539), (524, 56900), (569, 52400), (655, 45520), (1048, 28450), (1138, 26200), (1310, 22760), (2096, 14225), (2276, 13100), (2620, 11380), (2845, 10480), (3275, 9104), (4552, 6550), (5240, 5690)]