10945840

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2317

約数の個数: 40

約数和(自身を含む): 25877808

約数和(自身を除く): 14931968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2243, 2440, 4486, 4880, 8972, 11215, 17944, 22430, 35888, 44860, 89720, 136823, 179440, 273646, 547292, 684115, 1094584, 1368230, 2189168, 2736460, 5472920, 10945840]

約数ペア:

[(1, 10945840), (2, 5472920), (4, 2736460), (5, 2189168), (8, 1368230), (10, 1094584), (16, 684115), (20, 547292), (40, 273646), (61, 179440), (80, 136823), (122, 89720), (244, 44860), (305, 35888), (488, 22430), (610, 17944), (976, 11215), (1220, 8972), (2243, 4880), (2440, 4486)]