2013293200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2731}}^1$

素因数の和:2865

約数の個数: 120

約数和(自身を含む): 5145885920

約数和(自身を除く): 3132592720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 97, 100, 152, 190, 194, 200, 304, 380, 388, 400, 475, 485, 760, 776, 950, 970, 1520, 1552, 1843, 1900, 1940, 2425, 2731, 3686, 3800, 3880, 4850, 5462, 7372, 7600, 7760, 9215, 9700, 10924, 13655, 14744, 18430, 19400, 21848, 27310, 29488, 36860, 38800, 43696, 46075, 51889, 54620, 68275, 73720, 92150, 103778, 109240, 136550, 147440, 184300, 207556, 218480, 259445, 264907, 273100, 368600, 415112, 518890, 529814, 546200, 737200, 830224, 1037780, 1059628, 1092400, 1297225, 1324535, 2075560, 2119256, 2594450, 2649070, 4151120, 4238512, 5033233, 5188900, 5298140, 6622675, 10066466, 10377800, 10596280, 13245350, 20132932, 20755600, 21192560, 25166165, 26490700, 40265864, 50332330, 52981400, 80531728, 100664660, 105962800, 125830825, 201329320, 251661650, 402658640, 503323300, 1006646600, 2013293200]

約数ペア:

[(1, 2013293200), (2, 1006646600), (4, 503323300), (5, 402658640), (8, 251661650), (10, 201329320), (16, 125830825), (19, 105962800), (20, 100664660), (25, 80531728), (38, 52981400), (40, 50332330), (50, 40265864), (76, 26490700), (80, 25166165), (95, 21192560), (97, 20755600), (100, 20132932), (152, 13245350), (190, 10596280), (194, 10377800), (200, 10066466), (304, 6622675), (380, 5298140), (388, 5188900), (400, 5033233), (475, 4238512), (485, 4151120), (760, 2649070), (776, 2594450), (950, 2119256), (970, 2075560), (1520, 1324535), (1552, 1297225), (1843, 1092400), (1900, 1059628), (1940, 1037780), (2425, 830224), (2731, 737200), (3686, 546200), (3800, 529814), (3880, 518890), (4850, 415112), (5462, 368600), (7372, 273100), (7600, 264907), (7760, 259445), (9215, 218480), (9700, 207556), (10924, 184300), (13655, 147440), (14744, 136550), (18430, 109240), (19400, 103778), (21848, 92150), (27310, 73720), (29488, 68275), (36860, 54620), (38800, 51889), (43696, 46075)]