2016544100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 4753029120

約数和(自身を除く): 2736485020

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 61, 76, 95, 100, 122, 127, 137, 190, 244, 254, 274, 305, 380, 475, 508, 548, 610, 635, 685, 950, 1159, 1220, 1270, 1370, 1525, 1900, 2318, 2413, 2540, 2603, 2740, 3050, 3175, 3425, 4636, 4826, 5206, 5795, 6100, 6350, 6850, 7747, 8357, 9652, 10412, 11590, 12065, 12700, 13015, 13700, 15494, 16714, 17399, 23180, 24130, 26030, 28975, 30988, 33428, 34798, 38735, 41785, 48260, 52060, 57950, 60325, 65075, 69596, 77470, 83570, 86995, 115900, 120650, 130150, 147193, 154940, 158783, 167140, 173990, 193675, 208925, 241300, 260300, 294386, 317566, 330581, 347980, 387350, 417850, 434975, 588772, 635132, 661162, 735965, 774700, 793915, 835700, 869950, 1061339, 1322324, 1471930, 1587830, 1652905, 1739900, 2122678, 2943860, 3175660, 3305810, 3679825, 3969575, 4245356, 5306695, 6611620, 7359650, 7939150, 8264525, 10613390, 14719300, 15878300, 16529050, 20165441, 21226780, 26533475, 33058100, 40330882, 53066950, 80661764, 100827205, 106133900, 201654410, 403308820, 504136025, 1008272050, 2016544100]

約数ペア:

[(1, 2016544100), (2, 1008272050), (4, 504136025), (5, 403308820), (10, 201654410), (19, 106133900), (20, 100827205), (25, 80661764), (38, 53066950), (50, 40330882), (61, 33058100), (76, 26533475), (95, 21226780), (100, 20165441), (122, 16529050), (127, 15878300), (137, 14719300), (190, 10613390), (244, 8264525), (254, 7939150), (274, 7359650), (305, 6611620), (380, 5306695), (475, 4245356), (508, 3969575), (548, 3679825), (610, 3305810), (635, 3175660), (685, 2943860), (950, 2122678), (1159, 1739900), (1220, 1652905), (1270, 1587830), (1370, 1471930), (1525, 1322324), (1900, 1061339), (2318, 869950), (2413, 835700), (2540, 793915), (2603, 774700), (2740, 735965), (3050, 661162), (3175, 635132), (3425, 588772), (4636, 434975), (4826, 417850), (5206, 387350), (5795, 347980), (6100, 330581), (6350, 317566), (6850, 294386), (7747, 260300), (8357, 241300), (9652, 208925), (10412, 193675), (11590, 173990), (12065, 167140), (12700, 158783), (13015, 154940), (13700, 147193), (15494, 130150), (16714, 120650), (17399, 115900), (23180, 86995), (24130, 83570), (26030, 77470), (28975, 69596), (30988, 65075), (33428, 60325), (34798, 57950), (38735, 52060), (41785, 48260)]