87330650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 190969920

約数和(自身を除く): 103639270

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 61, 95, 110, 122, 137, 190, 209, 274, 275, 305, 418, 475, 550, 610, 671, 685, 950, 1045, 1159, 1342, 1370, 1507, 1525, 2090, 2318, 2603, 3014, 3050, 3355, 3425, 5206, 5225, 5795, 6710, 6850, 7535, 8357, 10450, 11590, 12749, 13015, 15070, 16714, 16775, 25498, 26030, 28633, 28975, 33550, 37675, 41785, 57266, 57950, 63745, 65075, 75350, 83570, 91927, 127490, 130150, 143165, 158783, 183854, 208925, 286330, 317566, 318725, 417850, 459635, 637450, 715825, 793915, 919270, 1431650, 1587830, 1746613, 2298175, 3493226, 3969575, 4596350, 7939150, 8733065, 17466130, 43665325, 87330650]

約数ペア:

[(1, 87330650), (2, 43665325), (5, 17466130), (10, 8733065), (11, 7939150), (19, 4596350), (22, 3969575), (25, 3493226), (38, 2298175), (50, 1746613), (55, 1587830), (61, 1431650), (95, 919270), (110, 793915), (122, 715825), (137, 637450), (190, 459635), (209, 417850), (274, 318725), (275, 317566), (305, 286330), (418, 208925), (475, 183854), (550, 158783), (610, 143165), (671, 130150), (685, 127490), (950, 91927), (1045, 83570), (1159, 75350), (1342, 65075), (1370, 63745), (1507, 57950), (1525, 57266), (2090, 41785), (2318, 37675), (2603, 33550), (3014, 28975), (3050, 28633), (3355, 26030), (3425, 25498), (5206, 16775), (5225, 16714), (5795, 15070), (6710, 13015), (6850, 12749), (7535, 11590), (8357, 10450)]