66955600

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2293}}^1$

素因数の和:2384

約数の個数: 60

約数和(自身を含む): 163135516

約数和(自身を除く): 96179916

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 146, 200, 292, 365, 400, 584, 730, 1168, 1460, 1825, 2293, 2920, 3650, 4586, 5840, 7300, 9172, 11465, 14600, 18344, 22930, 29200, 36688, 45860, 57325, 91720, 114650, 167389, 183440, 229300, 334778, 458600, 669556, 836945, 917200, 1339112, 1673890, 2678224, 3347780, 4184725, 6695560, 8369450, 13391120, 16738900, 33477800, 66955600]

約数ペア:

[(1, 66955600), (2, 33477800), (4, 16738900), (5, 13391120), (8, 8369450), (10, 6695560), (16, 4184725), (20, 3347780), (25, 2678224), (40, 1673890), (50, 1339112), (73, 917200), (80, 836945), (100, 669556), (146, 458600), (200, 334778), (292, 229300), (365, 183440), (400, 167389), (584, 114650), (730, 91720), (1168, 57325), (1460, 45860), (1825, 36688), (2293, 29200), (2920, 22930), (3650, 18344), (4586, 14600), (5840, 11465), (7300, 9172)]