42080950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 85601664

約数和(自身を除く): 43520714

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 1597, 2635, 3194, 5270, 7985, 13175, 15970, 26350, 27149, 39925, 49507, 54298, 79850, 99014, 135745, 247535, 271490, 495070, 678725, 841619, 1237675, 1357450, 1683238, 2475350, 4208095, 8416190, 21040475, 42080950]

約数ペア:

[(1, 42080950), (2, 21040475), (5, 8416190), (10, 4208095), (17, 2475350), (25, 1683238), (31, 1357450), (34, 1237675), (50, 841619), (62, 678725), (85, 495070), (155, 271490), (170, 247535), (310, 135745), (425, 99014), (527, 79850), (775, 54298), (850, 49507), (1054, 39925), (1550, 27149), (1597, 26350), (2635, 15970), (3194, 13175), (5270, 7985)]