73095320

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{18839}}^1$

素因数の和:18947

約数の個数: 32

約数和(自身を含む): 166168800

約数和(自身を除く): 93073480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 18839, 37678, 75356, 94195, 150712, 188390, 376780, 753560, 1827383, 3654766, 7309532, 9136915, 14619064, 18273830, 36547660, 73095320]

約数ペア:

[(1, 73095320), (2, 36547660), (4, 18273830), (5, 14619064), (8, 9136915), (10, 7309532), (20, 3654766), (40, 1827383), (97, 753560), (194, 376780), (388, 188390), (485, 150712), (776, 94195), (970, 75356), (1940, 37678), (3880, 18839)]