117534950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 256650240

約数和(自身を除く): 139115290

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 31, 38, 50, 62, 65, 95, 130, 155, 190, 247, 307, 310, 325, 403, 475, 494, 589, 614, 650, 775, 806, 950, 1178, 1235, 1535, 1550, 2015, 2470, 2945, 3070, 3991, 4030, 5833, 5890, 6175, 7657, 7675, 7982, 9517, 10075, 11666, 12350, 14725, 15314, 15350, 19034, 19955, 20150, 29165, 29450, 38285, 39910, 47585, 58330, 75829, 76570, 95170, 99775, 123721, 145825, 151658, 180823, 191425, 199550, 237925, 247442, 291650, 361646, 379145, 382850, 475850, 618605, 758290, 904115, 1237210, 1808230, 1895725, 2350699, 3093025, 3791450, 4520575, 4701398, 6186050, 9041150, 11753495, 23506990, 58767475, 117534950]

約数ペア:

[(1, 117534950), (2, 58767475), (5, 23506990), (10, 11753495), (13, 9041150), (19, 6186050), (25, 4701398), (26, 4520575), (31, 3791450), (38, 3093025), (50, 2350699), (62, 1895725), (65, 1808230), (95, 1237210), (130, 904115), (155, 758290), (190, 618605), (247, 475850), (307, 382850), (310, 379145), (325, 361646), (403, 291650), (475, 247442), (494, 237925), (589, 199550), (614, 191425), (650, 180823), (775, 151658), (806, 145825), (950, 123721), (1178, 99775), (1235, 95170), (1535, 76570), (1550, 75829), (2015, 58330), (2470, 47585), (2945, 39910), (3070, 38285), (3991, 29450), (4030, 29165), (5833, 20150), (5890, 19955), (6175, 19034), (7657, 15350), (7675, 15314), (7982, 14725), (9517, 12350), (10075, 11666)]