408055389550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1\times {\mathrm{5051}}^1$

素因数の和:5666

約数の個数: 96

約数和(自身を含む): 804584753280

約数和(自身を除く): 396529363730

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 277, 307, 475, 554, 614, 950, 1385, 1535, 2770, 3070, 5051, 5263, 5833, 6925, 7675, 10102, 10526, 11666, 13850, 15350, 25255, 26315, 29165, 50510, 52630, 58330, 85039, 95969, 126275, 131575, 145825, 170078, 191938, 252550, 263150, 291650, 425195, 479845, 850390, 959690, 1399127, 1550657, 1615741, 2125975, 2399225, 2798254, 3101314, 3231482, 4251950, 4798450, 6995635, 7753285, 8078705, 13991270, 15506570, 16157410, 26583413, 29462483, 34978175, 38766425, 40393525, 53166826, 58924966, 69956350, 77532850, 80787050, 132917065, 147312415, 265834130, 294624830, 429531989, 664585325, 736562075, 859063978, 1329170650, 1473124150, 2147659945, 4295319890, 8161107791, 10738299725, 16322215582, 21476599450, 40805538955, 81611077910, 204027694775, 408055389550]

約数ペア:

[(1, 408055389550), (2, 204027694775), (5, 81611077910), (10, 40805538955), (19, 21476599450), (25, 16322215582), (38, 10738299725), (50, 8161107791), (95, 4295319890), (190, 2147659945), (277, 1473124150), (307, 1329170650), (475, 859063978), (554, 736562075), (614, 664585325), (950, 429531989), (1385, 294624830), (1535, 265834130), (2770, 147312415), (3070, 132917065), (5051, 80787050), (5263, 77532850), (5833, 69956350), (6925, 58924966), (7675, 53166826), (10102, 40393525), (10526, 38766425), (11666, 34978175), (13850, 29462483), (15350, 26583413), (25255, 16157410), (26315, 15506570), (29165, 13991270), (50510, 8078705), (52630, 7753285), (58330, 6995635), (85039, 4798450), (95969, 4251950), (126275, 3231482), (131575, 3101314), (145825, 2798254), (170078, 2399225), (191938, 2125975), (252550, 1615741), (263150, 1550657), (291650, 1399127), (425195, 959690), (479845, 850390)]