38861830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 85691520

約数和(自身を除く): 46829690

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 113, 119, 170, 226, 238, 289, 565, 578, 595, 791, 1130, 1190, 1445, 1582, 1921, 2023, 2890, 3842, 3955, 4046, 4913, 7910, 9605, 9826, 10115, 13447, 19210, 20230, 24565, 26894, 32657, 34391, 49130, 65314, 67235, 68782, 134470, 163285, 171955, 228599, 326570, 343910, 457198, 555169, 1110338, 1142995, 2285990, 2775845, 3886183, 5551690, 7772366, 19430915, 38861830]

約数ペア:

[(1, 38861830), (2, 19430915), (5, 7772366), (7, 5551690), (10, 3886183), (14, 2775845), (17, 2285990), (34, 1142995), (35, 1110338), (70, 555169), (85, 457198), (113, 343910), (119, 326570), (170, 228599), (226, 171955), (238, 163285), (289, 134470), (565, 68782), (578, 67235), (595, 65314), (791, 49130), (1130, 34391), (1190, 32657), (1445, 26894), (1582, 24565), (1921, 20230), (2023, 19210), (2890, 13447), (3842, 10115), (3955, 9826), (4046, 9605), (4913, 7910)]