2017578400

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2333}}^1$

素因数の和:2423

約数の個数: 144

約数和(自身を含む): 5251163904

約数和(自身を除く): 3233585504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 47, 50, 80, 92, 94, 100, 115, 160, 184, 188, 200, 230, 235, 368, 376, 400, 460, 470, 575, 736, 752, 800, 920, 940, 1081, 1150, 1175, 1504, 1840, 1880, 2162, 2300, 2333, 2350, 3680, 3760, 4324, 4600, 4666, 4700, 5405, 7520, 8648, 9200, 9332, 9400, 10810, 11665, 17296, 18400, 18664, 18800, 21620, 23330, 27025, 34592, 37328, 37600, 43240, 46660, 53659, 54050, 58325, 74656, 86480, 93320, 107318, 108100, 109651, 116650, 172960, 186640, 214636, 216200, 219302, 233300, 268295, 373280, 429272, 432400, 438604, 466600, 536590, 548255, 858544, 864800, 877208, 933200, 1073180, 1096510, 1341475, 1717088, 1754416, 1866400, 2146360, 2193020, 2521973, 2682950, 2741275, 3508832, 4292720, 4386040, 5043946, 5365900, 5482550, 8585440, 8772080, 10087892, 10731800, 10965100, 12609865, 17544160, 20175784, 21463600, 21930200, 25219730, 40351568, 42927200, 43860400, 50439460, 63049325, 80703136, 87720800, 100878920, 126098650, 201757840, 252197300, 403515680, 504394600, 1008789200, 2017578400]

約数ペア:

[(1, 2017578400), (2, 1008789200), (4, 504394600), (5, 403515680), (8, 252197300), (10, 201757840), (16, 126098650), (20, 100878920), (23, 87720800), (25, 80703136), (32, 63049325), (40, 50439460), (46, 43860400), (47, 42927200), (50, 40351568), (80, 25219730), (92, 21930200), (94, 21463600), (100, 20175784), (115, 17544160), (160, 12609865), (184, 10965100), (188, 10731800), (200, 10087892), (230, 8772080), (235, 8585440), (368, 5482550), (376, 5365900), (400, 5043946), (460, 4386040), (470, 4292720), (575, 3508832), (736, 2741275), (752, 2682950), (800, 2521973), (920, 2193020), (940, 2146360), (1081, 1866400), (1150, 1754416), (1175, 1717088), (1504, 1341475), (1840, 1096510), (1880, 1073180), (2162, 933200), (2300, 877208), (2333, 864800), (2350, 858544), (3680, 548255), (3760, 536590), (4324, 466600), (4600, 438604), (4666, 432400), (4700, 429272), (5405, 373280), (7520, 268295), (8648, 233300), (9200, 219302), (9332, 216200), (9400, 214636), (10810, 186640), (11665, 172960), (17296, 116650), (18400, 109651), (18664, 108100), (18800, 107318), (21620, 93320), (23330, 86480), (27025, 74656), (34592, 58325), (37328, 54050), (37600, 53659), (43240, 46660)]