23389620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1049

約数の個数: 96

約数和(自身を含む): 72430848

約数和(自身を除く): 49041228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 997, 1020, 1173, 1380, 1564, 1955, 1994, 2346, 2991, 3910, 3988, 4692, 4985, 5865, 5982, 7820, 9970, 11730, 11964, 14955, 16949, 19940, 22931, 23460, 29910, 33898, 45862, 50847, 59820, 67796, 68793, 84745, 91724, 101694, 114655, 137586, 169490, 203388, 229310, 254235, 275172, 338980, 343965, 389827, 458620, 508470, 687930, 779654, 1016940, 1169481, 1375860, 1559308, 1949135, 2338962, 3898270, 4677924, 5847405, 7796540, 11694810, 23389620]

約数ペア:

[(1, 23389620), (2, 11694810), (3, 7796540), (4, 5847405), (5, 4677924), (6, 3898270), (10, 2338962), (12, 1949135), (15, 1559308), (17, 1375860), (20, 1169481), (23, 1016940), (30, 779654), (34, 687930), (46, 508470), (51, 458620), (60, 389827), (68, 343965), (69, 338980), (85, 275172), (92, 254235), (102, 229310), (115, 203388), (138, 169490), (170, 137586), (204, 114655), (230, 101694), (255, 91724), (276, 84745), (340, 68793), (345, 67796), (391, 59820), (460, 50847), (510, 45862), (690, 33898), (782, 29910), (997, 23460), (1020, 22931), (1173, 19940), (1380, 16949), (1564, 14955), (1955, 11964), (1994, 11730), (2346, 9970), (2991, 7820), (3910, 5982), (3988, 5865), (4692, 4985)]