23871250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:161

約数の個数: 60

約数和(自身を含む): 48879666

約数和(自身を除く): 25008416

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 113, 125, 130, 169, 226, 250, 325, 338, 565, 625, 650, 845, 1130, 1250, 1469, 1625, 1690, 2825, 2938, 3250, 4225, 5650, 7345, 8125, 8450, 14125, 14690, 16250, 19097, 21125, 28250, 36725, 38194, 42250, 70625, 73450, 95485, 105625, 141250, 183625, 190970, 211250, 367250, 477425, 918125, 954850, 1836250, 2387125, 4774250, 11935625, 23871250]

約数ペア:

[(1, 23871250), (2, 11935625), (5, 4774250), (10, 2387125), (13, 1836250), (25, 954850), (26, 918125), (50, 477425), (65, 367250), (113, 211250), (125, 190970), (130, 183625), (169, 141250), (226, 105625), (250, 95485), (325, 73450), (338, 70625), (565, 42250), (625, 38194), (650, 36725), (845, 28250), (1130, 21125), (1250, 19097), (1469, 16250), (1625, 14690), (1690, 14125), (2825, 8450), (2938, 8125), (3250, 7345), (4225, 5650)]