5431910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 11819520

約数和(自身を除く): 6387610

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 113, 115, 190, 209, 226, 230, 253, 418, 437, 506, 565, 874, 1045, 1130, 1243, 1265, 2090, 2147, 2185, 2486, 2530, 2599, 4294, 4370, 4807, 5198, 6215, 9614, 10735, 12430, 12995, 21470, 23617, 24035, 25990, 28589, 47234, 48070, 49381, 57178, 98762, 118085, 142945, 236170, 246905, 285890, 493810, 543191, 1086382, 2715955, 5431910]

約数ペア:

[(1, 5431910), (2, 2715955), (5, 1086382), (10, 543191), (11, 493810), (19, 285890), (22, 246905), (23, 236170), (38, 142945), (46, 118085), (55, 98762), (95, 57178), (110, 49381), (113, 48070), (115, 47234), (190, 28589), (209, 25990), (226, 24035), (230, 23617), (253, 21470), (418, 12995), (437, 12430), (506, 10735), (565, 9614), (874, 6215), (1045, 5198), (1130, 4807), (1243, 4370), (1265, 4294), (2090, 2599), (2147, 2530), (2185, 2486)]