26017370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 26237350

約数列:

[1, 2, 5, 10, 23, 31, 41, 46, 62, 82, 89, 115, 155, 178, 205, 230, 310, 410, 445, 713, 890, 943, 1271, 1426, 1886, 2047, 2542, 2759, 3565, 3649, 4094, 4715, 5518, 6355, 7130, 7298, 9430, 10235, 12710, 13795, 18245, 20470, 27590, 29233, 36490, 58466, 63457, 83927, 113119, 126914, 146165, 167854, 226238, 292330, 317285, 419635, 565595, 634570, 839270, 1131190, 2601737, 5203474, 13008685, 26017370]

約数ペア:

[(1, 26017370), (2, 13008685), (5, 5203474), (10, 2601737), (23, 1131190), (31, 839270), (41, 634570), (46, 565595), (62, 419635), (82, 317285), (89, 292330), (115, 226238), (155, 167854), (178, 146165), (205, 126914), (230, 113119), (310, 83927), (410, 63457), (445, 58466), (713, 36490), (890, 29233), (943, 27590), (1271, 20470), (1426, 18245), (1886, 13795), (2047, 12710), (2542, 10235), (2759, 9430), (3565, 7298), (3649, 7130), (4094, 6355), (4715, 5518)]