20199114625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 26932538880

約数和(自身を除く): 6733424255

約数列:

[1, 5, 23, 25, 59, 115, 125, 193, 295, 575, 617, 965, 1357, 1475, 2875, 3085, 4439, 4825, 6785, 7375, 11387, 14191, 15425, 22195, 24125, 33925, 36403, 56935, 70955, 77125, 110975, 119081, 169625, 182015, 261901, 284675, 354775, 554875, 595405, 837269, 910075, 1309505, 1423375, 1773875, 2738863, 2977025, 4186345, 4550375, 6547525, 7025779, 13694315, 14885125, 20931725, 32737625, 35128895, 68471575, 104658625, 161592917, 175644475, 342357875, 807964585, 878222375, 4039822925, 20199114625]

約数ペア:

[(1, 20199114625), (5, 4039822925), (23, 878222375), (25, 807964585), (59, 342357875), (115, 175644475), (125, 161592917), (193, 104658625), (295, 68471575), (575, 35128895), (617, 32737625), (965, 20931725), (1357, 14885125), (1475, 13694315), (2875, 7025779), (3085, 6547525), (4439, 4550375), (4825, 4186345), (6785, 2977025), (7375, 2738863), (11387, 1773875), (14191, 1423375), (15425, 1309505), (22195, 910075), (24125, 837269), (33925, 595405), (36403, 554875), (56935, 354775), (70955, 284675), (77125, 261901), (110975, 182015), (119081, 169625)]