201933656720

素因数分解:

$2^4\times 5^1\times {\mathrm{29851}}^1\times {\mathrm{84559}}^1$

素因数の和:114423

約数の個数: 40

約数和(自身を含む): 469517032320

約数和(自身を除く): 267583375600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 29851, 59702, 84559, 119404, 149255, 169118, 238808, 298510, 338236, 422795, 477616, 597020, 676472, 845590, 1194040, 1352944, 1691180, 2388080, 3382360, 6764720, 2524170709, 5048341418, 10096682836, 12620853545, 20193365672, 25241707090, 40386731344, 50483414180, 100966828360, 201933656720]

約数ペア:

[(1, 201933656720), (2, 100966828360), (4, 50483414180), (5, 40386731344), (8, 25241707090), (10, 20193365672), (16, 12620853545), (20, 10096682836), (40, 5048341418), (80, 2524170709), (29851, 6764720), (59702, 3382360), (84559, 2388080), (119404, 1691180), (149255, 1352944), (169118, 1194040), (238808, 845590), (298510, 676472), (338236, 597020), (422795, 477616)]