2023147850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 4058740224

約数和(自身を除く): 2035592374

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 115, 163, 215, 230, 251, 326, 430, 502, 575, 815, 989, 1075, 1150, 1255, 1630, 1978, 2150, 2510, 3749, 4075, 4945, 5773, 6275, 7009, 7498, 8150, 9890, 10793, 11546, 12550, 14018, 18745, 21586, 24725, 28865, 35045, 37490, 40913, 49450, 53965, 57730, 70090, 81826, 93725, 107930, 144325, 161207, 175225, 187450, 204565, 248239, 269825, 288650, 322414, 350450, 409130, 496478, 539650, 806035, 940999, 1022825, 1241195, 1612070, 1759259, 1881998, 2045650, 2482390, 3518518, 4030175, 4704995, 6205975, 8060350, 8796295, 9409990, 12411950, 17592590, 23524975, 40462957, 43981475, 47049950, 80925914, 87962950, 202314785, 404629570, 1011573925, 2023147850]

約数ペア:

[(1, 2023147850), (2, 1011573925), (5, 404629570), (10, 202314785), (23, 87962950), (25, 80925914), (43, 47049950), (46, 43981475), (50, 40462957), (86, 23524975), (115, 17592590), (163, 12411950), (215, 9409990), (230, 8796295), (251, 8060350), (326, 6205975), (430, 4704995), (502, 4030175), (575, 3518518), (815, 2482390), (989, 2045650), (1075, 1881998), (1150, 1759259), (1255, 1612070), (1630, 1241195), (1978, 1022825), (2150, 940999), (2510, 806035), (3749, 539650), (4075, 496478), (4945, 409130), (5773, 350450), (6275, 322414), (7009, 288650), (7498, 269825), (8150, 248239), (9890, 204565), (10793, 187450), (11546, 175225), (12550, 161207), (14018, 144325), (18745, 107930), (21586, 93725), (24725, 81826), (28865, 70090), (35045, 57730), (37490, 53965), (40913, 49450)]