133943320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6553}}^1$

素因数の和:6644

約数の個数: 64

約数和(自身を含む): 349197120

約数和(自身を除く): 215253800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 6553, 10220, 13106, 20440, 26212, 32765, 45871, 52424, 65530, 91742, 131060, 183484, 229355, 262120, 366968, 458710, 478369, 917420, 956738, 1834840, 1913476, 2391845, 3348583, 3826952, 4783690, 6697166, 9567380, 13394332, 16742915, 19134760, 26788664, 33485830, 66971660, 133943320]

約数ペア:

[(1, 133943320), (2, 66971660), (4, 33485830), (5, 26788664), (7, 19134760), (8, 16742915), (10, 13394332), (14, 9567380), (20, 6697166), (28, 4783690), (35, 3826952), (40, 3348583), (56, 2391845), (70, 1913476), (73, 1834840), (140, 956738), (146, 917420), (280, 478369), (292, 458710), (365, 366968), (511, 262120), (584, 229355), (730, 183484), (1022, 131060), (1460, 91742), (2044, 65530), (2555, 52424), (2920, 45871), (4088, 32765), (5110, 26212), (6553, 20440), (10220, 13106)]