2828336240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{56207}}^1$

素因数の和:56274

約数の個数: 80

約数和(自身を含む): 7151006592

約数和(自身を除く): 4322670352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 272, 296, 340, 370, 592, 629, 680, 740, 1258, 1360, 1480, 2516, 2960, 3145, 5032, 6290, 10064, 12580, 25160, 50320, 56207, 112414, 224828, 281035, 449656, 562070, 899312, 955519, 1124140, 1911038, 2079659, 2248280, 3822076, 4159318, 4496560, 4777595, 7644152, 8318636, 9555190, 10398295, 15288304, 16637272, 19110380, 20796590, 33274544, 35354203, 38220760, 41593180, 70708406, 76441520, 83186360, 141416812, 166372720, 176771015, 282833624, 353542030, 565667248, 707084060, 1414168120, 2828336240]

約数ペア:

[(1, 2828336240), (2, 1414168120), (4, 707084060), (5, 565667248), (8, 353542030), (10, 282833624), (16, 176771015), (17, 166372720), (20, 141416812), (34, 83186360), (37, 76441520), (40, 70708406), (68, 41593180), (74, 38220760), (80, 35354203), (85, 33274544), (136, 20796590), (148, 19110380), (170, 16637272), (185, 15288304), (272, 10398295), (296, 9555190), (340, 8318636), (370, 7644152), (592, 4777595), (629, 4496560), (680, 4159318), (740, 3822076), (1258, 2248280), (1360, 2079659), (1480, 1911038), (2516, 1124140), (2960, 955519), (3145, 899312), (5032, 562070), (6290, 449656), (10064, 281035), (12580, 224828), (25160, 112414), (50320, 56207)]