27424993040

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1033}}^1\times {\mathrm{1181}}^1$

素因数の和:2508

約数の個数: 80

約数和(自身を含む): 64106204976

約数和(自身を除く): 36681211936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1033, 1124, 1181, 1405, 2066, 2248, 2362, 2810, 4132, 4496, 4724, 5165, 5620, 5905, 8264, 9448, 10330, 11240, 11810, 16528, 18896, 20660, 22480, 23620, 41320, 47240, 82640, 94480, 290273, 331861, 580546, 663722, 1161092, 1219973, 1327444, 1451365, 1659305, 2322184, 2439946, 2654888, 2902730, 3318610, 4644368, 4879892, 5309776, 5805460, 6099865, 6637220, 9759784, 11610920, 12199730, 13274440, 19519568, 23221840, 24399460, 26548880, 48798920, 97597840, 342812413, 685624826, 1371249652, 1714062065, 2742499304, 3428124130, 5484998608, 6856248260, 13712496520, 27424993040]

約数ペア:

[(1, 27424993040), (2, 13712496520), (4, 6856248260), (5, 5484998608), (8, 3428124130), (10, 2742499304), (16, 1714062065), (20, 1371249652), (40, 685624826), (80, 342812413), (281, 97597840), (562, 48798920), (1033, 26548880), (1124, 24399460), (1181, 23221840), (1405, 19519568), (2066, 13274440), (2248, 12199730), (2362, 11610920), (2810, 9759784), (4132, 6637220), (4496, 6099865), (4724, 5805460), (5165, 5309776), (5620, 4879892), (5905, 4644368), (8264, 3318610), (9448, 2902730), (10330, 2654888), (11240, 2439946), (11810, 2322184), (16528, 1659305), (18896, 1451365), (20660, 1327444), (22480, 1219973), (23620, 1161092), (41320, 663722), (47240, 580546), (82640, 331861), (94480, 290273)]