10195720

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^2$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 23847660

約数和(自身を除く): 13651940

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 83, 148, 166, 185, 296, 332, 370, 415, 664, 740, 830, 1480, 1660, 3071, 3320, 6142, 6889, 12284, 13778, 15355, 24568, 27556, 30710, 34445, 55112, 61420, 68890, 122840, 137780, 254893, 275560, 509786, 1019572, 1274465, 2039144, 2548930, 5097860, 10195720]

約数ペア:

[(1, 10195720), (2, 5097860), (4, 2548930), (5, 2039144), (8, 1274465), (10, 1019572), (20, 509786), (37, 275560), (40, 254893), (74, 137780), (83, 122840), (148, 68890), (166, 61420), (185, 55112), (296, 34445), (332, 30710), (370, 27556), (415, 24568), (664, 15355), (740, 13778), (830, 12284), (1480, 6889), (1660, 6142), (3071, 3320)]